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These materials are 2016 John Wiley & Sons, Inc. Any dissemination, distribution, or unauthorized use is strictly prohibited.

ComposableInfrastructureHPE Special EditionThese materials are 2016 John Wiley & Sons, Inc. Any dissemination, distribution, or unauthorized use is strictly prohibited.

These materials are 2016 John Wiley & Sons, Inc. Any dissemination, distribution, or unauthorized use is strictly prohibited.

ComposableInfrastructureHPE Special Editionby Scott D. LoweThese materials are 2016 John Wiley & Sons, Inc. Any dissemination, distribution, or unauthorized use is strictly prohibited.

Composable Infrastructure For Dummies , HPE Special EditionPublished byJohn Wiley & Sons, Inc.111 River St.Hoboken, NJ 07030‐5774www.wiley.comCopyright 2016 by John Wiley & Sons, Inc., Hoboken, New JerseyNo part of this publication may be reproduced, stored in a retrieval system or transmitted in anyform or by any means, electronic, mechanical, photocopying, recording, scanning or otherwise,except as permitted under Sections 107 or 108 of the 1976 United States Copyright Act, without theprior written permission of the Publisher. Requests to the Publisher for permission should beaddressed to the Permissions Department, John Wiley & Sons, Inc., 111 River Street, Hoboken, NJ07030, (201) 748‐6011, fax (201) 748‐6008, or online at http://www.wiley.com/go/permissions.Trademarks: Wiley, For Dummies, the Dummies Man logo, The Dummies Way, Dummies.com,Making Everything Easier, and related trade dress are trademarks or registered trademarks of JohnWiley & Sons, Inc. and/or its affiliates in the United States and other countries, and may not be usedwithout written permission. All other trademarks are the property of their respective owners. JohnWiley & Sons, Inc., is not associated with any product or vendor mentioned in this book.LIMIT OF LIABILITY/DISCLAIMER OF WARRANTY: THE PUBLISHER AND THE AUTHOR MAKENO REPRESENTATIONS OR WARRANTIES WITH RESPECT TO THE ACCURACY ORCOMPLETENESS OF THE CONTENTS OF THIS WORK AND SPECIFICALLY DISCLAIM ALLWARRANTIES, INCLUDING WITHOUT LIMITATION WARRANTIES OF FITNESS FOR A PARTICULARPURPOSE. NO WARRANTY MAY BE CREATED OR EXTENDED BY SALES OR PROMOTIONALMATERIALS. THE ADVICE AND STRATEGIES CONTAINED HEREIN MAY NOT BE SUITABLE FOREVERY SITUATION. THIS WORK IS SOLD WITH THE UNDERSTANDING THAT THE PUBLISHER ISNOT ENGAGED IN RENDERING LEGAL, ACCOUNTING, OR OTHER PROFESSIONAL SERVICES. IFPROFESSIONAL ASSISTANCE IS REQUIRED, THE SERVICES OF A COMPETENT PROFESSIONALPERSON SHOULD BE SOUGHT. NEITHER THE PUBLISHER NOR THE AUTHOR SHALL BE LIABLEFOR DAMAGES ARISING HEREFROM. THE FACT THAT AN ORGANIZATION OR WEBSITE ISREFERRED TO IN THIS WORK AS A CITATION AND/OR A POTENTIAL SOURCE OF FURTHERINFORMATION DOES NOT MEAN THAT THE AUTHOR OR THE PUBLISHER ENDORSES THEINFORMATION THE ORGANIZATION OR WEBSITE MAY PROVIDE OR RECOMMENDATIONS ITMAY MAKE. FURTHER, READERS SHOULD BE AWARE THAT INTERNET WEBSITES LISTED INTHIS WORK MAY HAVE CHANGED OR DISAPPEARED BETWEEN WHEN THIS WORK WASWRITTEN AND WHEN IT IS READ.ISBN 978‐1‐119‐28854‐1 (pbk); ISBN 978‐1‐119‐28855‐8 (ebk)Manufactured in the United States of America10 9 8 7 6 5 4 3 2 1For general information on our other products and services, or how to create a custom For Dummiesbook for your business or organization, please contact our Business Development Department inthe U.S. at 877‐409‐4177, contact [email protected], or visit www.wiley.com/go/custompub.For information about licensing the For Dummies brand for products or services, [email protected]’s AcknowledgmentsSome of the people who helped bring this book to market include the following:Development Editor: Elizabeth KuballCopy Editor: Elizabeth KuballAcquisitions Editor: Katie MohrEditorial Manager: Rev MengleBusiness Development Representative:Karen HattanProduction Editor: Kumar ChellappanThese materials are 2016 John Wiley & Sons, Inc. Any dissemination, distribution, or unauthorized use is strictly prohibited.

Table of ContentsIntroduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1About This Book. 1Foolish Assumptions. 1Icons Used in This Book. 1Beyond the Book. 2Where to Go from Here. 2Chapter 1: Introducing the Idea Economy. . . . . . . . . . . . . 3The Pitfalls of Traditional Infrastructure. 4Operations driven. 5Cost and efficiency focus. 5Slow to change. 6Keeping the lights on. 7Modern Business and IT Drivers. 7Apps driven. 7Agility focused. 8Revenue generating. 9Agility, velocity, and reality. 10Traditional IT and the Idea Economy. 10Run anything. 12Move faster. 12Work efficiently. 12Unlock value. 13Chapter 2: Achieving Utopia . . . . . . . . . . . . . . . . . . . . . . . 15Anytime, Anywhere, Any Workload with theRight Service Level. 15Anytime. 16Anywhere. 16Any workload. 17The right service level. 18Programmable Infrastructure as a Business Enabler. 18Chapter 3: Four Categories of Infrastructure . . . . . . . . . 19Traditional Infrastructure. 19Converged Infrastructure. 20Hyperconverged Infrastructure. 21Composable Infrastructure. 23These materials are 2016 John Wiley & Sons, Inc. Any dissemination, distribution, or unauthorized use is strictly prohibited.

viComposable Infrastructure For Dummies, HPE Special Edition Chapter 4: Fluid Resource Pools. . . . . . . . . . . . . . . . . . . . 25An Introduction to Composable Infrastructure. 25A Fluid Resource Pool. 26Workload Support. 27Physical. 28Virtual. 29Container‐based. 29Simple Scalability in Both Directions. 30Traditional as Well as Cloudlike. 30Chapter 5: Software‐Defined Intelligence . . . . . . . . . . . 31The Software‐Defined Data Center. 31Template‐Driven Infrastructure. 32Frictionless IT. 33Hardware and Software Architected as One. 34Chapter 6: Unified ApplicationProgramming Interface . . . . . . . . . . . . . . . . . . . . . . . . . 35Identifying the Problem with API Proliferation. 35Composable as the Glue. 36IT: Cost Center or Revenue Generator?. 36A developer focus. 37Transforming IT. 38Accelerated and automated testing. 38Integrate and automate across the data center. 39The API‐Driven Composable Promise. 39Chapter 7: Your Ten ComposableInfrastructure Rights . . . . . . . . . . . . . . . . . . . . . . . . . . . 41These materials are 2016 John Wiley & Sons, Inc. Any dissemination, distribution, or unauthorized use is strictly prohibited.

IntroductionThe data center is at the beginning of a transformation — arenaissance of sorts. No longer is the business willing tobe shackled by inefficient, inflexible data center systems thatimpose delay into critical business objectives.Although IT has to maintain a number of existing line of business applications, it’s also being pushed into helping to support the new way of doing business in what is called the ideaeconomy.About This BookThere is more data center opportunity available than meetsthe eye. This 48‐page journey will help you to understand allthe options at your disposal and how they stack up to oneanother. After reading this book, you’ll know just how composable infrastructure fits into the landscape and how it canhelp you to propel your business into the 22nd century.Foolish AssumptionsFor this book, I assume that you have at least a basic understanding of data center computing, virtualization, and storage.The general audience for this book is anyone in IT who maywant to learn more about data center architectures. The audience is intended to be technical staff as well as managerialand executive staff.Icons Used in This BookThroughout this book, you will find a number of iconsintended to help you better understand and remember keyconcepts.These materials are 2016 John Wiley & Sons, Inc. Any dissemination, distribution, or unauthorized use is strictly prohibited.

2Composable Infrastructure For Dummies, HPE Special Edition I use the Remember icon when you need to stop for a secondand make sure you recall a key concept before forging aheadin a chapter.When you see the Tip icon, put that information in your backpocket to save for later, when you analyze your own datacenter environment.I don’t go super deep into technical stuff in this book, butyou’ll find some technical elements in various places. They’remarked with the Technical Stuff icon.Sometimes you need a little extra nudge to watch out forcertain things that can become problems for you. Throughoutthis book, I point out places where you might need to takesome extra care.Beyond the BookThere’s only so much I can cover here. To learn even moreabout composable infrastructure when you’re done, lookaround HPE’s website for composable‐focused materials. Visitwww.hpe.com/info/composable for more information.Where to Go from HereEven if you choose to ignore everything else you’ve read inthis book, never forget that, no matter how much money issaved, if the users can’t get their work done in a reasonableway, IT will be seen as a failure. It’s up to forward‐thinkingtechnologists and leaders to figure out how to turn the ITfunction into a driver of the business.These materials are 2016 John Wiley & Sons, Inc. Any dissemination, distribution, or unauthorized use is strictly prohibited.

Chapter 1Introducing the IdeaEconomyIn This Chapter Identifying the two operational models that modern IT must support Discovering why the idea economy requires new ways of thinkingabout IT Gaining insight into why traditional IT methodologies are no longerenoughAccording to HPE CEO Meg Whitman, “We’re now living inan idea economy where success is defined by the abilityto turn ideas into value faster than your competition.”The world of the IT department is undergoing a fundamentalchange in how to do business.Is that scary?For many, it may be. But there are really good reasons forthis change, and many revolve around the increasing needto deliver applications and services faster than ever before.This is not to say that IT has been doing anything wrong for adecade. Far from it. IT departments have worked hard to meetthe needs of the business.But times change. Companies change. The world changesaround us. And that’s where we are today.These materials are 2016 John Wiley & Sons, Inc. Any dissemination, distribution, or unauthorized use is strictly prohibited.

4Composable Infrastructure For Dummies, HPE Special Edition What is the idea economy?CIOs and line‐of‐business executives are at the forefront of a majortransformation aimed at leveragingthe competitive advantages of thenew hyper‐connected enterprise.Industry research firm IDC describesthe new IT for mobile devices, cloudservices, social networks, and bigdata analytics as the “third platform.” Gartner calls it “Bimodal IT.”HPE calls this evolution for infrastructure the “idea economy” because itgives IT the ability to drive new business opportunities by quickly delivering revenue‐generating products,services, and experiences. Insteadof just providing technology to automate internal business processes,IT can now directly impact businessstrategy and revenues by creatingsoftware‐based services that Energize growth Strengthen profitability Boost productiv

4 Composale Infrastructure or Dummies, PE Special Edition These materials are 2016 ohn Wiley Sons, Inc Any dissemination, distriution, or unauthoried use is strictly prohiited Although IT was hard at work building out the current data centers, the world changed. “The cloud” became ubiquitous with efficiency. Virtualization became the norm, but then stalled out even as it supported more and ...

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