Product Description: DFSMSrmm from IBM® is the full function tape management system available in IBM OS/390® and IBM z/OS®. With DFSMSrmm, you can manage all types of tape media at the shelf, volume, and data set level, simplifying the tasks of your tape librarian...read more

Product Description: This IBM® Redbooks® publication provides a practical understanding of the IBM XIV® Storage System copy and migration functions. The XIV Storage System has a rich set of copy functions suited for various data protection scenarios, which enables clients to enhance their business continuance, data migration, and online backup solutions...read more

Product Description: This book analyzes energy and reliability as major challenges faced by designers of computing frameworks in the nanometer technology regime.  The authors describe the existing solutions to address these challenges and then reveal a new reconfigurable computing platform, which leverages high-density nanoscale memory for both data storage and computation to maximize the energy-efficiency and reliability...read more

Product Description: If you want to develop efficient, smooth-running applications, controlling concurrency and memory are vital. Automatic Reference Counting is Apple's game-changing memory management system, new to Xcode 4.2. Pro Multithreading and Memory Management for iOS and OS X shows you how ARC works and how best to incorporate it into your applications...read more

This IBM® Redbooks® publication describes the concepts, architecture, and implementation of the IBM XIV Storage System (2810-A14 and 2812-A14), which is designed to be a scalable enterprise storage system based upon a grid array of hardware components. It can attach to both Fibre Channel Protocol (FCP) and iSCSI capable hosts.In the first few chapters of this book, we provide details about many of the unique and powerful concepts that form the basis of the XIV Storage System logical and physical architecture. We explain how the system was designed to eliminate direct dependencies between the hardware elements and the software that governs the system. In subsequent chapters, we explain the planning and preparation tasks that are required to deploy the system in your environment. This explanation is followed by a step-by-step procedure of how to configure and administer the system. We provide illustrations of how to perform those tasks by using the intuitive, yet powerful XIV Storage Manager GUI or the Extended Command Line Interface (XCLI).The book contains comprehensive information about how to integrate the XIV Storage System for authentication in an LDAP environment and outlines the requirements and summarizes the procedures for attaching the system to various host platforms. We also discuss performance characteristics of the IBM XIV Storage System and present options available for alerting and monitoring, including an enhanced Secure Remote Support capability.This book is intended for those individuals who want an understanding of the XIV Storage System, and also targets readers who need detailed advice about how to configure and use the system.

Product Description: Energy-Aware Memory Management for Embedded Multimedia Systems: A Computer-Aided Design Approach presents recent computer-aided design (CAD) ideas that address memory management tasks, particularly the optimization of energy consumption in the memory subsystem...read more

Product Description: This IBM Redbooks publication describes the new IBM i Midrange External Storage solutions available for IBM POWER™ Systems POWER6™ servers with IBM i being a client of IBM Virtual I/O Server (VIOS). It introduces the VIOS virtualization concepts and IBM DS Midrange External Storage Systems architecture of the supported models DS3400, DS4700, DS4800, and DS5000, discusses planning and sizing for IBM i Midrange External Storage, and provides detailed implementation procedures including IBM DS Midrange Storage Copy Services...read more

Product Description: Abu?erover?owoccurswheninputiswrittenintoamemorybu?erthatisnot large enough to hold the input. Bu?er over?ows may allow a malicious person to gain control over a computer system in that a crafted input can trick the defectiveprogramintoexecutingcodethatisencodedintheinputitself...read more

Product Description: Speed improvements in memory systems have not kept pace with the speed improvements of processors, leading to embedded systems whose performance is limited by the memory. This book presents design techniques for fast, energy-efficient and timing-predictable memory systems that achieve high performance and low energy consumption...read more

An official programmer's guide to the Macintosh II, SE, and Plus, features a description of new system routines, compatibility guidelines, and information on programming changes and additions

Product Description: As we enter the "decade of data," the disparity between the vast amount of data storage capacity (measurable in terabytes and petabytes) and the bandwidth available for accessing it has created an input/output bottleneck that is proving to be a major constraint on the effective use of scientific data for research...read more

Assuming readers have a basic familiarity with C or C++, Frantisek Franek describes the techniques, methods and tools available to develop effective memory usage. The overwhelming majority of "bugs" and crashes in computer programming stem from problems of memory access, allocation, or deallocation. Such memory related errors are notoriously difficult to resolve. Moreover, the role that memory plays in C and C++ programming is a subject often overlooked in courses and in books. Most professional programmers learn about it entirely through actual experience of the problems it causes. (view table of contents)

Product Description: This IBM Redbook provides a broad understanding of the logical partitioning on the IBM partitioning-capable pSeries servers. This is the most outstanding feature of these servers, because it enables the servers to run multiple operating system instances concurrently on a single system...read more

(view table of contents)