Learn deployment and configuration of Unity Storage DESCRIPTION Dell EMC Unity is a powerful midrange storage array with high-performance and deployment flexibility; it is available in the Hybrid model and All-Flash model. This solution is recommended for a mixed workload environment, remote office, and small-sized deployment. Unity systems are designed to have simple and easy implementation, configuration, and administration. Ê In this book, the reader will get an overview of Dell EMC Unity Hybrid and All-Flash storage. This book includes seven chapters, wherein you will learn the hardware installation of Unity storage and UnityVSA deployment, storage provisioning, data protection, and data replication across two Unity systems. The reader will also learn how to migrate Block data to Dell EMC Unity storage from the source storage using a data migration methodology. KEY FEATURES _Ê Overview of Dell EMC Unity Hybrid and All-Flash storage _Ê Deployment of Dell EMC Unity storage and UnityVSA _Ê Management of Dell EMC Unity storage _Ê Data protection on EMC Unity storage _Ê Data replication across EMC Unity storage _Ê Data Migration across EMC Unity storage Ê WHAT WILL YOU LEARN By the end of the book, you will have knowledge of various features of Dell EMC Unity storage, e.g., deployment, storage provisioning, and data protection and replication. Finally, you will learn a different migration methodology to migrate data to Unity storage from the source storage. Ê WHO THIS BOOK IS FOR The book is intended for anyone wanting to learn the plan and design of Dell EMC Unity storage. Storage administrators and architects, in particular, can learn about storage provisioning, data protection, and data migration in this book. Ê Table of Contents 1. Ê Ê Dell EMC Unity Overview 2. Ê Ê Dell EMC Unity Installation 3. Ê Ê Dell EMC Unity Administration and Management 4. Ê Ê Dell EMC Unity Data Protection 5. Ê Ê Dell EMC Unity Replication 6. Ê Ê Host Connectivity of Dell EMC Unity 7. Ê Ê Data Migration to Dell EMC Unity

Today, new business models in the marketplace coexist with traditional ones and their well-established IT architectures. They generate new business needs and new IT requirements that can only be satisfied by new service models and new technological approaches. These changes are reshaping traditional IT concepts. Cloud in its three main variants (Public, Hybrid, and Private) represents the major and most viable answer to those IT requirements, and software-defined infrastructure (SDI) is its major technological enabler. IBM® technology, with its rich and complete set of storage hardware and software products, supports SDI both in an open standard framework and in other vendors' environments. IBM services are able to deliver solutions to the customers with their extensive knowledge of the topic and the experiences gained in partnership with clients. This IBM RedpaperTM publication focuses on software-defined storage (SDS) and IBM Storage Systems product offerings for software-defined environments (SDEs). It also provides use case examples across various industries that cover different client needs, proposed solutions, and results. This paper can help you to understand current organizational capabilities and challenges, and to identify specific business objectives to be achieved by implementing an SDS solution in your enterprise.

Presents the results of an investigation into the issues raised by the development of a compiler for APL, a very high level computer programming language. APL presents a number of novel problems for a compiler writer: weak variable typing, run time changes in variable shape, and a host of primitive operations. Through the integration of several recently developed compiler construction techniques, such as data flow analysis, and a novel and space efficient demand driven or lazy evaluation approach to code generation, the author has been able to produce a true compiler for the language while still maintaining the felxibility and ease that are the hallmarks of APL.

A variety of programming models relevant to scientists explained, with an emphasis on how programming constructs map to parts of the computer. What makes computer programs fast or slow? To answer this question, we have to get behind the abstractions of programming languages and look at how a computer really works. This book examines and explains a variety of scientific programming models (programming models relevant to scientists) with an emphasis on how programming constructs map to different parts of the computer's architecture. Two themes emerge: program speed and program modularity. Throughout this book, the premise is to "get under the hood," and the discussion is tied to specific programs. The book digs into linkers, compilers, operating systems, and computer architecture to understand how the different parts of the computer interact with programs. It begins with a review of C/C++ and explanations of how libraries, linkers, and Makefiles work. Programming models covered include Pthreads, OpenMP, MPI, TCP/IP, and CUDA.The emphasis on how computers work leads the reader into computer architecture and occasionally into the operating system kernel. The operating system studied is Linux, the preferred platform for scientific computing. Linux is also open source, which allows users to peer into its inner workings. A brief appendix provides a useful table of machines used to time programs. The book's website (https://github.com/divakarvi/bk-spca) has all the programs described in the book as well as a link to the html text.

Compiles programming hacks intended to help computer programmers build more efficient software, in an updated edition that covers cyclic redundancy checking and new algorithms and that includes exercises with answers.

The operational amplifier ("op amp") is the most versatile and widely used type of analog IC, used in audio and voltage amplifiers, signal conditioners, signal converters, oscillators, and analog computing systems. Almost every electronic device uses at least one op amp. This book is Texas Instruments' complete professional-level tutorial and reference to operational amplifier theory and applications. Among the topics covered are basic op amp physics (including reviews of current and voltage division, Thevenin's theorem, and transistor models), idealized op amp operation and configuration, feedback theory and methods, single and dual supply operation, understanding op amp parameters, minimizing noise in op amp circuits, and practical applications such as instrumentation amplifiers, signal conditioning, oscillators, active filters, load and level conversions, and analog computing. There is also extensive coverage of circuit construction techniques, including circuit board design, grounding, input and output isolation, using decoupling capacitors, and frequency characteristics of passive components. The material in this book is applicable to all op amp ICs from all manufacturers, not just TI. Unlike textbook treatments of op amp theory that tend to focus on idealized op amp models and configuration, this title uses idealized models only when necessary to explain op amp theory. The bulk of this book is on real-world op amps and their applications; considerations such as thermal effects, circuit noise, circuit buffering, selection of appropriate op amps for a given application, and unexpected effects in passive components are all discussed in detail. *Published in conjunction with Texas Instruments *A single volume, professional-level guide to op amp theory and applications *Covers circuit board layout techniques for manufacturing op amp circuits.

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