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HP0-J21 Designing and Implementing HP Storage Essentials SRM

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HP0-J21 exam Dumps Source : Designing and Implementing HP Storage Essentials SRM

Test Code : HP0-J21
Test designation : Designing and Implementing HP Storage Essentials SRM
Vendor designation : HP
real questions : 73 actual Questions

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HP Designing and Implementing HP

Pininfarina's 1,900 HP electric powered Supercar Is the long flee They requisite | killexams.com actual Questions and Pass4sure dumps

pictures: Automobili Pininfarina

bear in intellect when complete of us idiots thought the Porsche 918, Ferrari LaFerrari and McLaren P1 were at a flat that might’ve been incomprehensible just just a few decades earlier than? That was adorable. The Pininfarina Battista, the Italian design firm’s first-ever branded motor vehicle, goes to be a 1,900 horsepower electric supercar. If this doesn’t turn you on to EVs, nothing can.

Pininfarina, the stylish design company that’s became out hundreds fabulous automobiles over the years, turned into bought via Mahindra again in 2015 and commenced speaking about doing something crazy remaining yr—like constructing its very personal vehicle from the ground up, for once.

back then they knew it will can saturate about $2 million, and they knew it will be electric powered. And now it’s here, published these days on the Geneva Motor demonstrate.

The Pininfarina Battista is a batshit elegance, touting ridiculous performance figures. They’re promising around 1,900 HP and 1,969 lb-ft of torque from four electric motors juiced up via a 120 kWh battery pack.

The covenant is round 300 miles of latitude, for now, with a quick recharging potential of achieving 80 p.c cost, or about 240 miles, in just forty minutes.

They’re asserting 0 to 60 mph in less than two seconds. up to 186 mph in below 12 seconds. a value of around £2 million, or roughly $2,600,000 at latest change rates. only 150 vehicles, if it really receives made.

in accordance with pleasurable equipment, the instinctual fashion to designing one of these motor vehicle turned into going replete “spaceship” with whatever super futuristic, but the design house grew to become automaker determined it become extra appropriate to retain on with a design language americans already affiliate with Pininfarina.

The company has Nick Heidfield,  former F1 driver, and Dr. Peter Tutzer, who’s worked with Pagani and Bugatti in the past, working to kindhearted out the vehicle’s handling with the champion of torque vectoring with the four electric motors, and managing the motor vehicle’s reportedly significant weight.

The interior is awfully driver-oriented, with three monitors complete angled towards the driver, and an in any other case pretty habitual two-seat supercar layout, with two-tone materials, blue accent lights, and despite the astronomical performance claims, the Battista will quiet be concentrated on ascetic luxurious, too.

Rimac, itself an electric supercar manufacturer, is assisting in construction of the Battista’s electrical structure. The traffic too has other partners, including Pirelli for jade building, Salesforce for software, and the Mahindra F1 team, with plans to lighten spread round R&D fees, in accordance with accurate equipment.

Battista earnings are planned to be unfold round evenly between Europe and the leisure of the area, with the car scheduled to launch North American deliveries in 2021.

I’m well skeptical it’ll turn up, more so than I’d be if it believe been from Ferrari or Bugatti or someone. but i hope it does. This represents a future they can secure in the back of.


Autodesk develops generative design utility for HP and GE Additive 3D printers | killexams.com actual Questions and Pass4sure dumps

Autodesk, an award-profitable American software company, has collaborated with HP and GE Additive to enlarge generative design utility tools that toil without delay with 3D printers.

in line with Autodesk’s Netfabb and Fusion 360, the design-to-print workflow for additive manufacturing might be built-in in HP Multi Jet Fusion and GE Direct metal Laser Melting (DMLM) systems to boost rapid prototyping for creation-capable 3D printed elements.

Robert Yancey, director of producing trade approach at Autodesk, explained to Design information:

“To unlock the replete cost of HP MJF printers, you want a superb design, a much cloth, and a much print method. Autodesk develops the design tools and technology, HP develops the print system, and HP with their material companions develops the materials. complete facets are required to obtain highest efficiency.”

The HP Jet Fusion 3D 4210/4200 Printing Solution. Photo via HP.The HP Jet Fusion 3D 4210/4200 Printing answer. picture by the utilize of HP.

A generative workflow

all over Formnext, HP introduced a partnership with Autodesk to enable generative design capabilities throughout the total HP Multi Jet Fusion portfolio. Following this collaboration, Christoph Schell, President of 3D Printing and Digital Manufacturing, HP Inc., stated:

“Many industries akin to automotive, which is going through its largest transformation in more than a hundred years, wish to recent applied sciences and strategic partners dote HP to champion them stronger compete in this time of alternate.”

“we're working with innovators to change the passage they design and manufacture, unlocking recent applications, more manufacturing flexibility, and more advantageous innovation, efficiency, and sustainability throughout their product construction lifecycle.”

in a similar fashion, Autodesk is working with GE Additive to streamline metallic additive manufacturing. the utilize of GE Additive’s utility algorithms, interfaces, and specialized data fashions, this workflow will present predictive insights for can saturate and timeline projections within the early degrees of design.

“Working with Autodesk will provide a powerful design-to-print environment for their valued clientele, assisting reduce the obstacles of additive adoption while accelerating a consumer’s time to first pleasurable part,” stated Lars Bruns, government software chief at GE Additive.

3D printed bike components from HP. picture by the utilize of HP/ Motus.

imposing an conclusion-to-conclusion workflow

As a mutual consumer of Autodesk and HP, Penumbra Engineering, a u.s.generative design company, lately used Autodesk’s design-to-print workflow to produce an ultrasonic sensing equipment. This 3D printed half was designed to be light-weight and sturdy within vehement environments.

“The Penumbra case study at uncovers the charge of HP working with Autodesk generative design technology,” brought Yancey.

“We’re assisting HP printers in Fusion 360 and Netfabb so that HP multi-jet fusion consumers believe the design and print prep apparatus they need. We’re working with HP to provide sheperd for the recent metallic printers.”

A 3D printed handheld transducer created by Penumbra Engineering. Photo via Penumbra Engineering,A 3D printed handheld transducer created by passage of Penumbra Engineering. photo via Penumbra Engineering,

put up your nominations now for the 3D Printing traffic Awards 2019.

also, for the latest 3D Printing trade updates subscribe to their e-newsletter, ensue us on Twitter and dote us on facebook.

searching for a sparkling delivery within the recent yr? visit 3D Printing Jobs to launch your profession in additive manufacturing.

Featured picture shows 3D printed materials from HP. photo by means of HP.


highest trait HP laptops 2019: the exact HP laptops we’ve considered and established | killexams.com actual Questions and Pass4sure dumps

a nigh up of a sign: techradar.com image © Courtesy of techradar.com techradar.com photo

HP has been complicated at toil over the last few years, rebuilding a popularity for top rate laptops. The highest trait HP laptops, notion to be useless just just a few years ago, believe considered a renaissance through the magic of Ultrabooks working on windows 10. The most desirable HP laptops, then, believe transformed into appealing gadgets, specializing in design flair in its location of cheapness.

This fashion has resulted in one of the most most captivating gadgets in the desktop world presently, just dote the HP Spectre x360, with its gold trim and high-decision displays. And, HP isn’t slowing down in 2019 – it showed some stunning instruments at CES 2019.

a nigh up of a device: Best HP laptops 2019 © offered through Future Publishing Ltd. most appropriate HP laptops 2019

HP’s resurgence has too brought in regards to the ordinary ‘privateness filter,’ known as bound View to prominence. Plus, the surest HP laptops are bedecked with gold trim that we’re used to seeing in HP’s excessive-end Spectre 2-in-1s and Ultrabooks.

In their intellect, the most effective HP laptops stability design flair with raw energy, and the HP Spectre x360 is an pattern illustration. The 2018 mannequin elements completely slim bezels and is smooth enough to utilize in pill mode quite simply. As a regular desktop, you’ll believe pass finding an improved keyboard, brighter screen and more powerful add-ons – above complete when you reckon that its dimension. And, at CES 2019, HP published the 2019 model of the 15-inch edition, with more angular chassis and updated internals.

a nigh up of a computer: Best HP laptops 2019 © supplied through Future Publishing Ltd. most effective HP laptops 2019

read the complete evaluation: HP Spectre x360 

The HP Spectre 13 isn’t just one of the most effective HP laptops – it’s one of the crucial captivating laptops duration. The ceramic white conclude is superbly topped off by using a two-prong hinge design that’s unadulterated aesthetic. That’s now not complete – the HP Spectre 13 iis some of the most powerful HP laptops. It leverages the verve of 8th-era Intel Kaby Lake Refresh processors to a stunning diploma. The HP Spectre 13 will secure your toil carried out – and study decent whereas doing it.

examine the total evaluate: HP Spectre 13 

while it doesn’t redefine the computing device dote HP’s advertising claims, the HP Spectre Folio does enough revise to be one of the most trustworthy HP laptops you can buy. coated entrance to again in leather, this 2-in-1 computing device is aimed directly at the luxurious market, with a value tag to healthy. It’s now not the quickest computer out there, but the fanless chip on board has enough juice to secure via most approved projects, simply don’t are expecting to secure any ascetic video enhancing carried out. this is greater for the knowledgeable taking a device between conferences. 

examine the total evaluate: HP Spectre Folio 

The HP Pavilion 15 isn’t going to blow your intellect with sheer power, but it surely will beget up for it with finesse. It’s one of the few remaining AMD Ryzen-based mostly laptops in HP’s pleasurable – which might trade – however the Ryzen chips listed here are worth paying consideration to. this is the gold gauge HP laptop for any individual on a funds, it's a rare case of a laptop that may strike a golden steadiness between rate and efficiency, making it probably the most highest trait laptops for faculty college students.

a nigh up of a device © provided by Future Publishing Ltd.

You shouldn’t ought to wreck open your piggy pecuniary institution to secure probably the most choicest HP laptops, which is why instruments dote the HP Chromebook 14 G5 exist. It’s an economical Chromebook that certainly not feels inexpensive, which is a distinction that Chromebooks wear dote a badge of honor. This Chromebook in particular boasts a swish aesthetic and satisfactory performance, in particular if you spec it out. It’s handy to study why, for people on a finances, the HP Chromebook 14 G% is likely one of the optimal HP laptops.

a laptop computer: Best HP laptops 2019 © supplied by using Future Publishing Ltd. top of the line HP laptops 2019

if you’ve been looking at the laptop market so long as they have, you’ll believe seen that the most desirable gaming laptops sort of secure a foul rap, because of the inability of mobility. youngsters, HP has addressed this challenge by means of including a lot of recent points that gaming laptops tend to lack. First, that you may overclock the Omen X, which simply potential free performance – with a purpose to preserve it at the accurate of the stack longer than competitors. For gamers, the HP Omen X is a no-brainer.

HP’s flagship Spectre line of Ultrabooks and a pair of-in-1s may secure the entire hype, but the manufacturer has an extended-working lifestyle of crafting one of the vital surest company laptops. The HP Elitebook continues this lifestyle with the aid of packing in powerful Ryzen processors, a all lot of reminiscence and swiftly SSDs beneath a svelte all-steel chassis. it's well lofty priced, but when you’re trying to find an office computing device, with complete of the requirements that business-grade products require, here's the ultimate HP computer for you.

a laptop computer: Best HP laptops 2019 © supplied with the aid of Future Publishing Ltd. most excellent HP laptops 2019

read the replete evaluation: HP Elitebook 745 G5

bill Thomas has additionally contributed to this article

a silver and black laptop that is open: Best HP laptops 2019 © supplied by means of Future Publishing Ltd. most fulfilling HP laptops 2019 a nigh up of a computer: Best HP laptops 2019 © supplied through Future Publishing Ltd. surest HP laptops 2019

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Designing and Implementing HP Storage Essentials SRM

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Biggest Hadoop mistakes and how to avoid them | killexams.com actual questions and Pass4sure dumps

Hadoop

Hadoop, for complete its strengths, is not without its difficulties. traffic needs specialized skills, data integration, and budget complete requisite to factor into planning and implementation. Even when this happens, a big percentage of Hadoop implementations fail.

To lighten others avoid common mistakes with Hadoop, I asked their consulting services and enterprise champion teams to participate their experiences working with organizations to develop, design and implement intricate gargantuan data, traffic analytics or embedded analytics initiatives. These are their top seven mistakes, and some counsel on how to avoid them.

Mistake 1: Migrate everything before devising a plan

As tempting as it can be to dive head first into Hadoop, don’t start without a plan. Migrating everything without a limpid strategy will only create long-term issues resulting in expensive ongoing maintenance. With first-time Hadoop implementations, you can expect a lot of error messages and a sheer learning curve.

Successful implementation starts by identifying a traffic utilize case. reckon every aspect of the process -- from data ingestion to data transformation to analytics consumption, and even beyond to other applications and systems where analytics must be embedded. It too means clearly determining how Hadoop and gargantuan data will create value for your business.

My advice: Maximize your learning in the least amount of time by taking a holistic approach and starting with smaller test cases. dote artisan gin, pleasurable things further in diminutive batches!

Mistake 2: Assume rational database skillsets are transferable to Hadoop

Hadoop is a distributed file system, not a traditional relational database (RDBMS). You can’t migrate complete your relational data and manage it in Hadoop the selfsame way, nor can you expect skillsets to be easily transferable between the two.

If your current team lacks Hadoop skills, it doesn’t necessarily denote you believe to hire complete recent people. Every situation is different, and there are several options to consider. It might toil best to train up existing people and add a few new. You might be able to plug skills gaps with point solutions in some instances, but growing organizations tend to accomplish better in the long flee with an end-to-end data platform that serves a broad spectrum of users.

My advice: While Hadoop does present IT organizations with skills and integration challenges, it’s famous to study for software, along with the perquisite combination of people, agility, and functionality to beget you successful. More tools are now available that automate some of the more routine and repetitive aspects of data ingestion and preparation, for example.

Mistake 3: Treating a Hadoop data lake dote a regular database

You can’t deal a data lake on Hadoop just dote a regular database in Oracle, HP Vertica, or a Teradata database, for example. Hadoop’s structure is totally different. It too wasn’t designed to store anything you’d normally establish on Dropbox or Google Drive. A pleasurable rule of thumb is: if it can providential on your desktop or laptop, it probably doesn’t belong on Hadoop!

Data in a lake exists in a very raw form. assume of a box of Lego: you believe what you requisite in it to build a Star Wars figurine, but it’s not a figurine out of the box. People imagine a data lake to be pristine, clear, and smooth to find. But as your organization scales up to onboard hundreds or more data sources, in reality they often finish up being three miles wide, two inches abysmal and replete of mud! IT time and resources can easily secure monopolized, creating hundreds of hard-coded, error-prone data movement procedures.

My advice: select the proper steps up front, in order to understand to best ingest data to secure a working data lake. Otherwise, you’ll finish up with a data swamp. Everything will be there, but you won’t be able to derive any value from it.

Mistake 4: I can design out security later

High profile data breaches believe motivated most enterprise IT teams to prioritize protecting sensitive data. If you’re considering using gargantuan data, it’s famous to abide in intellect that you’ll be processing sensitive data about your customers and partners. Never, ever, expose credit card and bank details, national insurance numbers, proprietary corporate information and personally identifiable information about clients, customers or employees. Protection starts with planning ahead, not after deployment.

My advice: Address each of the following security solutions before you deploy a gargantuan data project:

  • Authentication: Control who can access clusters and what they can accomplish with the data
  • Authorization: Control what actions users can select once they’re in a cluster
  • Audit and tracking: Track and log complete actions by each user as a matter of record
  • Compliant data protection: Utilise industry gauge data encryption methods in compliance with applicable regulations
  • Automation: Prepare, blend, report and transmit alerts based on a variety of data in Hadoop
  • Predictive analytics: Integrate predictive analytics for near real-time behavioural analytics
  • Best practices: blending data from applications, networks and servers as well as mobile, cloud, and IoT data
  • Common strategic mistakes

    HiPPO is an acronym for the "highest paid person's opinion." Trusting one person’s educated persuasion over data may toil occasionally, but Hadoop is intricate and requires strategic inquiry to fully understand the nuances of when, where, and why to utilize it. To start, it’s famous to understand what traffic goals you’re trying to attain with Hadoop, who will benefit, and how the disburse will be justified. Most gargantuan data projects fail because the traffic value is not being achieved.

    Once a data problem has been established, next determine whether or not your current architecture will lighten you achieve your gargantuan data goals. If you’re concerned about exposure to open source or unsupported code, it may be time to explore commercial options with champion and security.

    My advice: Once a traffic requisite for gargantuan data has been established, determine who will profit from the investment, how it will repercussion your infrastructure, and how the disburse will be justified. Also, try to avoid "science projects" -- technical exercises with limited traffic value.

    Mistake 6: Bridging the skills gap with traditional ETL

    Plugging the skills gap can be tricky for organizations considering how to solve gargantuan data’s ETL challenges. There just aren’t enough IT pros with Hadoop skills to depart around. On the other hand, some developers proficient in Java, Python, and HiveQL, for example, may lack the undergo to optimize performance on relational databases. When Hadoop and MapReduce are used for big scale traditional data management workloads such as ETL, this problem intensifies.

    Some point solutions can lighten plug the skills gap, but these tend to toil best for experienced developers. If you’re dealing with smaller data sets, it might toil to hire people who’ve had the proper training on gargantuan data and traditional implementations, or toil with experts to train and sheperd staff through projects. But if you’re dealing with hundreds of terabytes of data, for instance, then you’ll requisite an enterprise-class ETL implement as participate of a comprehensive traffic analytics platform.

    My advice: Technology only gets you so far. People, experience, and best practices are the essential for successful Hadoop projects. When considering an expert or a team of experts as permanent hires or consultants, you’ll want to reckon their undergo with "traditional" as well as gargantuan data integration, the size and complexity of the projects they’ve worked on, the companies with whom they worked with, and the number of successful implementations they’ve done. When dealing with very big volumes of data, it may be time to evaluate a comprehensive traffic analytics platform that’s designed to operationalize and simplify Hadoop implementations.

    Mistake 7: I can secure enterprise-level value on a diminutive budget 

    The low-cost scalability of Hadoop is one understanding why organizations determine to utilize it. But many organizations fail to factor in data replication/compression (storage space), skilled resources, and overall management of gargantuan data integration of your existing ecosystem.

    Remember, Hadoop was built to process a variety of gargantuan data files that continue to grow. And once data is ingested, it gets replicated! For example, if you believe 3TB you want to bring in, that will immediately require 9TB of storage space, because Hadoop has built-in replication (which is participate of the parallel processing that makes Hadoop so powerful.)

    So, it’s absolutely essential to accomplish proper sizing up front. This includes having the skills on hand to leverage SQL and BI against data in Hadoop and to compress data at the most granular levels. While you can compress data, it’s famous to note that data compression affects performance. The compression of data too needs to be balanced with performance expectations for reading and writing date. Also, storing the data may cost 3x more than what you’ve initially planned.

    My advice: Understand how storage, resources, growth rates, and management of gargantuan data will factor into your existing ecosystem before you implement.

    Wael Elrifai, senior director of Sales Engineering, Pentaho.

    Published under license from ITProPortal.com, a Future plc Publication. complete rights reserved.


    SAP System Landscape Design and Planning Approaches | killexams.com actual questions and Pass4sure dumps

    This chapter is from the engage 

    Remember, a system landscape exists for each mySAP solution—if you deploy R/3, APO, CRM, and PLM, you will in upshot be creating four different SAP system landscapes, one for each product. The focus in this and the following few sections, though, is on what one of these system landscapes looks dote from a design and planning perspective, for case R/3 alone or APO alone.

    In the most common form, an SAP system landscape consists of SAP instances (installations of the SAP database and application software) and SAP servers. In the Microsoft world of SAP implementations, there is a one-to-one correlation between instances and servers nearly complete the time. That is, the progress instance resides on a dedicated progress server, the Test instance resides on a dedicated Test server, and so on. In the world of UNIX implementations, though, multiple instances can be often institute on a lone "larger" server. For example, both progress and Test instances can reside on a lone server. And multiple application instances can be installed on a lone server as well.

    Until last year's release of SAP's Multiple Components, One Database (MCOD) initiative, there was a one-to-one correlation between instances and database systems, too, regardless of the Operating System platform. MCOD is birth to change this, such that a lone "larger" database can be leveraged for multiple instances. However, an famous inequity between MCOD and multiple instances/one server exists—MCOD ties the selfsame nature of databases within different SAP system landscapes together. With MCOD, complete progress databases used by your R/3, SRM, CRM, and Workplace implementations can be one and the same. Similarly, complete Test databases across R/3, SRM, CRM, and Workplace can be bundled together, too, as illustrated in design 3.3. Note, however, that in many cases SAP AG frowns on mixing OLTP and OLAP systems, or combining different databases within the selfsame system landscape. In that regard, forcing an MCOD database server to host your R/3 system's progress and Test databases would therefore be unsupported and wayward to best practices.

    Figure 3.3Figure 3.3 A properly architected sample MCOD deployment is displayed for a typical mySAP enterprise consisting of R/3, CRM, SRM, and Workplace.

    As they spin forward with their basic understanding of SAP system landscapes, and search to understand how your SAP solution vision impacts and is impacted by your landscape decisions, my hope is to achieve the following:

  • Note the relative weight and relationship of technology perspectives to their solution vision

  • Understand why each system landscape is famous to fulfilling their vision

  • Note how the presence or absence of a particular system within a landscape impacts the other systems and ultimately the overall solution vision

  • All these design and planning approaches I cover tend to further into play in one manner or another across complete mySAP implementations. It's how they are weighted or addressed that makes one system landscape different from the next.

    Simplifying Your SAP System Landscape

    After spending time with hundreds of customers and SAP implementations, I assume it is safe to snort that when complete things are equal, the covet to simplify emerges as an famous driver. Simplification takes many forms, too. In the case of the SAP system landscape and how it fulfills their SAP solution vision, the covet to simplify manifests itself in any number of ways:

  • First, the unadulterated number of instances will be reduced to the fewest necessary to secure the job done "right" for a particular company. An organization focused on simplifying administrative, change management, systems management, operations, and other tasks will deploy a three-system or even a two-system landscape, whereas similar organizations without the selfsame simplification goals can deploy more. There are trade-offs, of course. A system landscape without a dedicated test instance will, for example, be forced to accomplish testing in the selfsame system used for development. Because of these kinds of limitations, simplification achieved through instance reductions is not as common as it has been in the past.

  • Instead, a more approved approach to simplification seeks to reduce the number of physical servers in a particular system landscape, by installing multiple instances on a lone server. Consolidation of instances is becoming quite common in SAP customer environments today, as displayed in design 3.4.

  • Figure 3.4Figure 3.4 Multiple SAP instances can be installed and configured on a lone physical server, oftentimes reducing both acquisition and systems management costs down the road.

  • Similarly, deploying a shared disk subsystem and tape backup/restore solution too simplifies a very intricate piece of the SAP Solution Stack. This is why my colleagues and I believe spent so much time in the last two years designing and implementing Storage zone Networks, or SANs—they provide outstanding performance while simultaneously reducing system landscape complexity and allowing expensive resources dote enterprise tape libraries to be shared between systems.

  • Another customer of mine shared with me why they went with the WebGUI as opposed to the classic SAPGUI approach to system accessibility—to simplify desktop champion and maintenance requirements.

  • Companies that value simplification will too standardize on a particular solution stack option or approach, too, as this simplifies champion and maintenance, and minimizes the requisite for a variety of onsite/reserved spare parts, the time spent in change management activities, and more.

  • Although simplification tends to toil in one direction by encouraging a "do more with less" philosophy, their next topic goes the other route in that it purposefully introduces complexity and differences between various systems within a system landscape—high availability.

    High Availability and the SAP System Landscape

    When it comes to lofty availability, many technology professionals automatically assume about what it means to improve the availability of a particular system or hardware component—thoughts of basic HA offerings dote clustering or redundancy further to mind. With admiration to the broader topic of how your solution vision impacts your SAP system landscape, though, lofty availability equates to the following:

  • Business-driven requirements—HA offerings and approaches are normally implemented to satisfy specific business-oriented needs, and therefore form an integral participate of your overall SAP solution vision.

  • Complexity—HA complicates the SAP system landscape, as HA offerings and approaches tend to only really exist or apply to the Production system and at minimum (hopefully!) another similarly configured system within the landscape.

  • Increased champion needs—Because HA offerings are inherently complex, a very actual requisite exists to prepare your SAP champion organization in how to install it, update it, manage it, and troubleshoot HA issues.

  • To read more about how traffic requirements relate to lofty availability, notice "Availability Planning—Documenting Requirements and Key Drivers," p. 167 in Chapter 6.

    Disaster Recovery Considerations

    All companies implement a fashion of addressing cataclysm Recovery (DR), whether or not they actually realize it. Even companies that accomplish not add a dedicated DR system to their system landscape address cataclysm recovery. That is, their de facto cataclysm recovery design simply reflects the challenges and timeframes surrounding rebuilding their SAP system from scratch, restoring from their latest tape backup, and imposing upon their finish users to manually rekey any recent traffic transactions lost between the last successful tape backup and the point at which the cataclysm occurred. This doesn't sound dote much of a "plan," of course, but it does delineate a baseline against which complete other cataclysm recovery approaches and solutions can be weighed.

    A host of DR approaches are discussed throughout Chapter 6, from those involving disk subsystem data replication solutions, to various clustering solutions, to database and mySAP-specific tactics. But when it comes to sifting the potential layout of your SAP system landscape through your solution vision, two common approaches tumble out:

    Both approaches are valid, and the first is more traditional. But I believe that the time and expense related to setting up, configuring, keeping current, and managing your own DR system explains the recent enlarge in outsourcing I've seen over the last two years.

    To review some of the tasks and considerations inherent to addressing DR internally as opposed to outsourcing it, notice "SAP common Availability and DR Best Practices," p. 207 in Chapter 6.

    Companies that outsource the DR component of their SAP system landscape lighten to preserve their data, and access to this data, in that the outsourcer operates a completely independent data center, typically in a very different geographic location. For smaller and mid-size companies with only a lone data center, the expense relief is tremendous. On the other hand, if the DR solution is maintained "in-house," so to speak, it will requisite to be housed in a separate facility. This alone is positive to drive complexity, cost, and even the architecture and makeup of both the SAP system landscape and its individual systems.

    Addressing Training Requirements

    The SAP system landscape is directly impacted by the potential requisite to train SAP finish users as well as the system's developers and technical champion staff. Three different systems further into play, as illustrated in design 3.5:

  • A dedicated Training system is often implemented to assist in teaching users recent to a particular mySAP component how to actually utilize the system. This amounts to business-process training as well as SAP user interface training (an excellent alternative to creating multiple training clients on the Test system, which is sedulous fulfilling integration responsibilities prior to Go-Live—the exact time when finish users requisite to be trained!). To provide the most value to its students, the Training system needs to be an exact copy of Production.

  • A dedicated Technical Sandbox system is extremely useful in helping the SAP Technical champion Organization (SAP TSO) secure up to hurry on the entire SAP Solution Stack, especially with admiration to recent components and intricate HA offerings (rather than attempting to secure time on other systems for what could amount to crash-and-burn testing).

  • A dedicated traffic Sandbox or progress Sandbox system allows developers unfamiliar with a particular mySAP component, or faced with integrating multiple components and other legacy systems, the chance to accomplish so in a unadulterated testing environment (rather than the actual progress system).

  • Figure 3.5Figure 3.5 These SAP training systems champion the different needs of different organizations, from finish users, to developers and programmers, to technical implementation specialists.

    For details as to how the SAP system landscape satisfies the training needs of both the SAP Technical champion Organization and the production system's finish users, notice "Training and the Role of the SAP System Landscape," p. 314 in Chapter 9.

    It can delineate quite a challenge for the "customers" of one of these training systems to convince everyone that such a system is truly required. In my own experience, I believe seen the lack of a Technical Sandbox really wound an organization in terms of downtime due to botched infrastructure upgrades and changes to DR processes.

    Another colleague of mine has more than once had to strongly shove for the adoption of a Training system, too. Such a system allows for extensive informal user testing and rehearse outside of formally delivered training. He believes that this extra flat of hands-on self-directed training is critical because your end-user community is best positioned of complete groups to find business-process operational errors and limitations. And of course it is desirable to revise these issues well before Go-Live. But a consultant or even a senior super user is typically not positioned to shove the adoption and utilize of a dedicated Training system. More often than not, it takes the SAP Steering Committee, the project's experienced management team, and the prodding of a knowledgeable SAP Solution Architect to accomplish so. I cannot stress this enough—the risk is huge, in that you accomplish not want to find out too late that not every traffic scenario works as it did during integration testing (for example, complete types of contracts, complete types of material movements, complete kinds of accounting entries, and so on).

    The Performance-Driven System Landscape

    When it comes to evaluating your solution vision against the layout of your SAP system landscape, it is famous to ensure that the performance of the systems meets the needs of their different end-user communities. Most of the time, of course, the focus is on designing, installing, and configuring a well-performing Production system. Performance considerations usually relate back to what an finish user will undergo while on the system, including

  • Business transaction response times, or how long it takes to refresh your SAPGUI after pressing the Enter key, for example.

  • How quickly a background or "batch" job will execute, otherwise known as throughput.

  • How quickly a report or other query will beget it through the system and actually be printed, sometimes called latency.

  • To read more about verifying that a Production system can meet performance expectations, notice "Key SAP Stress-Testing Considerations," p. 580 in Chapter 16.

    However, these selfsame performance considerations apply to complete of the other systems within the SAP system landscape, too. The progress system, for example, needs to exhibit excellent performance even while 25 or 50 or more developers are banging away at keyboards trying to build your custom mySAP solution. Similarly, your Test system needs to provide the performance necessary to secure through integration testing. Even the Training system needs to provide adequate user response times so as to beget the actual training undergo more than something to be avoided.

    High-performance considerations cover the gamut, touching every facet of every system within the landscape. This means that everything—from the performance of the network connecting each system, to each server's CPU, RAM, and disk configuration, to each system's OS, database, and mySAP component—must be addressed. Starting off on the perquisite foot (with properly sized and configured hardware and software elements) is paramount, of course, but tuning complete these solution stack pieces to create a cohesive well-running machine is just as famous to achieving excellent performance. dote the weakest link in a chain, a lone underperforming solution component will only throttle back the maximum performance otherwise obtainable from your system.

    Driving Scalability into Your System Landscape

    The requisite for scalability, dote lofty availability and excellent performance, is addressed primarily through the sizing process. Scalability does not pay off up front in terms of improved system availability or better user response times, though. Rather, scalability is complete about paying for "headroom" in your system, headroom that is not actually needed at present but might be required in the near future. In other words, scalability addresses future planned and unplanned growth in your system.

    This growth can manifest itself in a number of ways. In my undergo in the actual world, I believe seen the results of unplanned growth wound companies where scalability was never addressed, as in the following cases:

  • The number of finish users increased at one of my recent accounts, not due to more hiring than was anticipated when their mySAP.com solution was crafted, but because they unexpectedly acquired their competitor and doubled in size. They had six months to project the delta needed in terms of database and application server processing power and RAM requirements, followed by stress-testing the recent design and finally implementing it.

  • More than one of my customers' databases grew so swiftly that they outstripped the results of their comprehensive three-year database sizing methodology in the first year! In most cases, the system they establish in location for these customers was scalable—more disk drives could be added, smaller drives could be swapped with larger ones, and so on. In three cases in particular, though, the database growth was so explosive that a all recent disk subsystem platform needed to be brought in, and the recently acquired current platform retired (or redeployed) years earlier than expected.

  • When databases grow quickly, the tape backup/restore solution implemented often grows less effective as well. I believe seen this most often in relatively diminutive SAP implementations, where an initial investment in tape backup technology needed to be tossed in favor of tape solutions that backed up more data per tape cartridge, and did so swiftly enough to not exceed the customer's backup window (time allotted to accomplish a backup, which usually equates to planned downtime in the case of offline replete backups).

  • It's been a while, but I too had a customer outgrow their network, too. Today, with switched networks and Gigabit Ethernet providing more than adequate bandwidth to every mySAP.com server component, and cheap 10- and 100-Megabit Ethernet prevalent across end-user workstations, there's no excuse for lacking network scalability.

  • Outstripping the capabilities of your current system such that a recent platform is needed probably represents a worst-case scenario. Not only does the current Production component requisite to be replaced, but to champion sound change control principles, so does the selfsame component in your Test, Staging, and/or Technical Sandbox environments.

    This is why hardware and software vendors tout things dote "highly scalable system architectures," "enterprise versions" of particular Operating Systems and Database Systems, and so on—though not necessarily needed up front, the headroom that these approaches provide helps an organization feel more comfortable if they wind up growing faster than they expected. And hardware vendors in particular can position their SAP clients for improved scalability by practicing the following:

  • Specify server platforms that allow additional CPUs and RAM to be added as needed. In other words, avoid "maxing out" the box.

  • Alternatively, design SAP solutions such that they select advantage of SAP's champion for horizontal scalability. This is one of my favorite approaches when it comes to SAP Application, Web AS, J2EE middleware, and ITS servers—I prefer to max them out with admiration to processors, with the understanding that an incremental number of servers can be added at any time should the environment grow to require it (interestingly, although SAP has successfully tested a system running more than 160 application servers, it is rare to find customer implementations with more than 10 or 12).

  • Architect a solution for the appropriate flat of plumb scalability. In other words, if a two-tier "Central System" (where complete SAP software components execute on the selfsame physical server) approach to sizing meets today's requirements, perhaps a three-tier solution will provide for unknown scalability requirements. In a three-tiered architecture, one database server and multiple application servers are configured as a lone system image.

  • Architect a highly scalable database platform. As my real-world examples earlier in this list illustrate, this tends to be where a lack of scalability causes the most problems.

  • Hardware and software vendors alike disburse a much deal of time "proving" how scalable their offerings are. As a first step, I hint that benchmarks, customer references/feedback, and the results of tests published through white papers and other technical documents be reviewed by prospective mySAP customers. I too hint that you launch considering recent approaches to scalability. For example, HP's iCOD offering touts "capacity on demand." When a customer buys a server, for instance, it is fully populated with CPUs. The customer pays for only what is needed in the near term, however. Later, if it is determined that more processing power is required, the customer takes advantage of the in-place processors by merely applying for a license; no intrusive territory upgrade or service call is required and therefore the requisite for planned downtime is drastically reduced.

    The TCO-Driven System Landscape

    More than anything else, Total Cost of Ownership (TCO) drives what a solution vision actually looks dote at the finish of the day, when a mySAP solution is implemented and really being used. Discussions on TCO might instead be labeled return on Investment (ROI), or might tumble under the heading of investment protection. Regardless, a focus on lowering TCO seeks to find less expensive solution-stack alternatives that quiet meet the needs of the business.

    To read more about the relationship between TCO and your SAP solution vision, notice "How the SAP Solution Vision Drives TCO," p. 127 in Chapter 5.

    When complete other things are equal, the following points apply from a hardware perspective:

  • A hardware vendor's utilize of common components dote CPUs and reminiscence boards allows flexible sharing of resources between different SAP system landscapes and in some cases hardware platforms, too.

  • Similarly, common disk drive form factors reduce cost of ownership by increasing reusability.

  • Support for hot-pluggable and/or hot-add hardware components eliminates or worst-case minimizes downtime (can embrace hard drives, tape drives, power supplies, fans, and even RAM and processors).

  • Support for redundant components, dote power supplies, disk drives, fans, and so on, too eliminates or minimizes downtime.

  • The faculty to flee mixed-speed CPUs or RAM in a particular platform protects that investment—CPUs and RAM accomplish not believe to be tossed aside when additional processing power or reminiscence is required.

  • Outsourcing your entire SAP infrastructure/operations team is another potential fashion of reducing TCO. In fact, outsourcing can delineate the biggest potential TCO factor that a company will consider. At this level, though, outsourcing becomes more of a strategic traffic solution that impacts a lot more than simply TCO. True, outsourcing can sever labor costs by 50%, and enhance flexibility of a technical champion organization to easily change as traffic requirements change, but there are drawbacks and disadvantages as well (discussed later in this chapter).

    Another solution vision approach that impacts the SAP system landscape from both a configuration and TCO perspective is the utilize of an Application Service Provider (ASP). ASPs can drive lower TCO by virtue of their application-specific expertise, above and beyond that provided by in-house staff and traditional outsourcing providers. For example:

  • An ASP can present a preconfigured solution stack for the particular mySAP solution you want to implement. This is one understanding why they study so pleasurable from a TCO perspective—design, deployment, manageability, operations, and other cost factors are substantially reduced due to a lofty flat of both standardization and core competencies in the services they provide.

  • ASPs were more or less born out of the dot-com era, and by virtue of this, their data centers delightin the profit of tubby redundant pipes to the Internet. Thus, mySAP.com applications are well positioned to select advantage of this flexible and powerful accessibility option.

  • ASPs present Interesting financing alternatives, in that they confederate with various SAP technology partners to beget leasing, pay-as-you-go, and other payment methods available.

  • The ASP provider market shrank over the last few years. The mySAP-focused companies that weathered these hard times seem even better prepared and well-positioned to host SAP solutions, however.

    Security Considerations

    I know of no company that does not envision protecting its corporate computing assets. From a solution-stack security perspective, not complete software vendors are created equal, however. Oracle touts its unbreakable database, UNIX vendors tout the robust security features of their operating environments, and so on. In my eyes, security features are very important, but pleasurable security is more often about managing and testing changes to a solution stack, by carefully identifying security holes and other weaknesses in recent solution stack components before these components ever find themselves in Production.

    However, companies that embrace and act upon the persuasion of protecting computing assets will prove to be better partners in the long run. This is why I believe that Oracle's focus on security will pay gargantuan dividends in terms of slowing the adoption of competing databases. And it is why I believe that the Trusted PC joint Intel, AMD, and Microsoft vision (once labeled by Microsoft as Palladium, and now referred to as the "next-generation secure computing ground for Windows") will prove fruitful as well. Its goal is to build security into servers and PCs at a microprocessor level. recent initiatives coming out of the Trusted Computing Platform Alliance covenant to better secure their processing platforms, ensuring that only authorized applications and program executables can ever be executed by the system, and that complete data housed on the system is encrypted so that it is useless to others. To this end, Microsoft considers Trusted PC a significant participate of its Trustworthy Computing strategy—we should notice something commercially available in this admiration by 2004 that applies to server as well as desktop and other computing platforms.

    Manageability Considerations

    No customers of mine believe ever started their initial SAP implementation planning discussions with me by saying:

    "George, complete that high-availability and performance stuff is fine, but what they really want is a nice manageable system. Can you accomplish that for us?"

    By the time Go-Live looms just over the horizon, though, every lone one of them—without exception—has indicated a growing concern for manageability. Sure, it's there on the project plan, and any number of products can be used to champion managing your mySAP environment. But the all territory of manageability is more intricate and more toil than you would imagine. reckon the following:

  • Each layer in the SAP Solution Stack must be managed; the risk of not keeping an eye on a particular layer or solution component affects the uptime of the entire system.

  • Because each layer is so different from the others, it's nearly impossible to find a lone management product that can actually monitor and report on more than a few layers, much less the entire stack.

  • Therefore, the next best thing becomes trying to find a product that can at least interoperate successfully with other products.

  • At the finish of the day, three, four, or even more tools and utilities must ultimately be fused together to provide a holistic view of a mySAP solution stack. This is challenging, to snort the least!

  • To learn exactly how challenging piecing together a management approach can be, notice "Systems Management Techniques for SAP," p. 511 in Chapter 14.

    Because of the challenges inherent to managing hardware and software products from a lot of different solution stack vendors, some of my customers believe purposely chosen less than "best-of-breed" products for their SAP solutions, so as to minimize the number of software partners involved. Or they believe decided to reduce the number of partners and vendors altogether by selecting one of the gargantuan enterprise hardware/services vendors. The obvious partners are clear—HP, IBM, and Sun. For example, if you depart with HP and choose to implement an rp8400-based server platform with an HP StorageWorks SAN, running HP-UX 11i, and managed by HP OpenView, the challenges inherent to managing four different vendors' products just dropped tremendously. Similar arguments could be made for going with an IBM or Sun solution stack, too—IBM even throws a couple of databases into the mix.

    The System Landscape and Accessibility

    The last zone I want to cover with admiration to solution vision and the SAP system landscape is accessibility. Many companies over the last three or four years believe started with a vision of dumping complete application-specific interfaces in favor of browser-enabled solutions, so as to ease the burdens and costs associated with desktop/laptop management while opening up recent accessibility approaches dote hand-helds and other wireless devices. SAP has supported that vision since 1996, with the advent of Internet connectivity in R/3 3.1G. But only in the last few years believe I really seen this select off.

    SAP AG offers quite a few accessibility options today when it comes to mySAP solutions. The classic SAPGUI and its revamped and more capable EnjoySAP SAPGUI delineate one finish of the spectrum. This approach is safe, very mainstream, and very smooth to implement. And the SAPGUI they believe today is extremely comprehensive, supporting complete mySAP components through a lone interface, which is unlike the approach a few years ago where each so-called "New Dimension" product dote BW or APO required its own GUI. But the SAPGUI quiet represents a typical application-specific approach to accessibility; each finish user installs the client on their desktop or laptop, or runs the SAPGUI from a network share, and off they go.

    Other accessibility approaches are available, however, as you notice in design 3.6. The original WebGUI, for example, is based on HTML and provides connectivity via Microsoft's Internet Explorer and so on. And a more recent addition, the JavaGUI, allows autochthonous Java-based access to SAP. Both of these approaches fulfill an Internet-based approach to connectivity, and subsequently simplify the desktop (assuming Internet connectivity is a gauge desktop offering at your particular company, of course).

    Figure 3.6Figure 3.6 Access to mySAP solutions is quite varied today, ranging from classic and updated SAPGUI options to newer Web-enabled versions.


    Review: Lenovo Yoga C930 | killexams.com actual questions and Pass4sure dumps

    There's more to Lenovo than just ThinkPads. Since 2012, the firm's refreshing line-up of Yoga products has offered something a exiguous different to the business-like appeal of a ThinkPad, making them a useful destination for a recent generation of customer.

    Yoga has become a location for Lenovo to experiment and innovate - the dual-screen Yoga engage C930 comes to intellect - and after plenty of crucible and error, it is now home to some of the best convertibles on the market. One such case is the Yoga C930 (not to be confused with the aforementioned Book), a premium, 13.9in Ultrabook that excels in almost every area.

    First off the checklist is build quality. Lenovo's aluminium chassis is really well-knitted together, providing a rigid frame that's thin, gorgeous to handle, and reasonably lightweight at 1.4kg. It's about as silky as they come, and there's a election of light or murky grey finishes going by the names of Mica or Iron Grey (pictured). The overall design arguably isn't as eye-catching as an HP Spectre, or as svelte as a Dell XPS 13, but they might actually prefer the Yoga C930's understated aesthetic; there's an urbanity to it that's more in keeping with a Microsoft Surface.

    On the inside, it's a largely formulaic set of components, as is the case with almost every Ultrabook in this class. That means a election of Intel 8th Gen processor, onboard graphics and solid-state storage. Prices start at £1,200 for a Core i5-8250U model with 8GB of memory, a 256GB SSD and a full-HD touchscreen. At the antithetical finish of the scale, a Core i7-8550U variant with 16GB of memory, 512GB of solid-state storage and a 4K UHD touchscreen will cost you £1,600.

    Thoughtful Design and Stellar Sound

    All gauge stuff, but what sets the C930 apart from most is Lenovo's implementation. Firstly, the quad-core Intel CPU, be it i5 or i7, is connected via heatpipe to two fans for improved cooling performance. What this means is that their Core i5 review sample is able to stretch its legs and, as the benchmarks will show, overtake unavoidable Core i7 competitors during intensive workloads. Better yet, long-term maintenance is relatively pain-free, as the laptop's bottom panel is easily removed by undoing five screws, providing smooth access to the fans, as well as the M.2 slot and WiFi adapter (in this case an Intel 9260).

    Everything under the hood is well-thought-out - including a large, 60Wh battery, more on that later - and there are plenty of highlights on the surface, too. The most obvious of which is the array hinge, which having foregone the eye-catching watchband design of prior models, has now evolved into a more useful sound bar featuring a Dolby Atmos speaker system.

    Turns out the hinge is a much location to locate speakers on a convertible as sound output is limpid irrespective of usage mode, and the Dolby-tuned audio delivers excellent results. The speaker bar, combined with a pair of downward-firing woofers, creates the best sound we've experienced on a convertible laptop to date. It really is quite impressive, with pleasurable definition even at max volume, and Lenovo too includes long-range microphones for communicating with Cortana from across the room; they toil just fine, but talking to my PC isn't something I've yet gotten used to.

    Middling Display, flexible Input

    The sound system is a major plus point, but if you're seeking a top-end multimedia experience, you may be disappointed to learn that the gauge full-HD panel is pleasurable but not great. The 13.9in IPS touchscreen offers wide viewing angles and decent out-the-box colour accuracy, however contrast is disappointing, brightness could be better, and the overly glossy finish makes reflections well bothersome. They assume the optional 4K panel would be a significant upgrade, albeit at the expense of battery life, yet even that won't remedy the huge bezel below the display. That cavernous gap isn't much of a problem when the C930 is used as a regular laptop, but flip over into tablet mode and the lop-sided verge becomes hard to ignore. We'd cherish to notice more laptop manufacturers start to study beyond the regular 16:9 ratio, as this chassis is crying out for a taller display.

    We should reiterate that the default array isn't bad, it just lacks the wow factor they were hoping for. Fortunately, the full-HD panel is one of few areas in which the Yoga C930 disappoints. Given the pedigree of ThinkPad keyboards, it is no surprise to find that the backlit keys on present here provide pleasurable travel and a satisfying action, and the precision trackpad didn't establish a foot wrong during use, though the integrated buttons are a tad on the uproarious side. There's too a responsive fingerprint reader, but sadly no IR camera for Windows Hello facial recognition.

    Connectivity can be an issue on laptops as slender as this, yet Lenovo has the essentials covered through USB 3.1 Type-A, a pair of Thunderbolt 3 Type-C and an audio jack. complete of these line the laptop's left edge - the perquisite side is home to the power button - and either of the Type-C ports can be used for the bundled 65W power supply. There's no dedicated DisplayPort, HDMI or Ethernet, but the flexibility of the Type-C jacks is such that suitable adapters are smooth to find should you requisite them.

    Elsewhere, there are a couple of tidy surprises worth knowing about. They dote that the webcam has a privacy shutter that slides over the camera when not in utilize - you can never be too careful these days - and they cherish that the bundled Wacom pen slots into the back of the laptop for storage. We're gargantuan fans of digital pens, but keeping track of them isn't always easy, and having one stowed in the laptop itself makes us far more likely to utilize it. The pen charges while it's docked, the spring-loaded release mechanism works well, and the convenience of having it ready at complete times outweighs the fact that the pen itself is a exiguous on the diminutive side.



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