ばいちょ(売価調査)、価格比較とネットでのお買い物を楽に

内容説明 We live in the age of data， accessed through the cloud， and we don’t want to lose any. Medium- to very-large-scale systems administrators have to protect large amounts of critical data. They have to design backup solutions that are scalable and optimized to meet changing conditions. This book will cover some of the more common backup applications， such as Symantec NetBackup/BackupExec， EMC NetWorker， IBM TSM， and CommVault， but the main discussion will focus on the implementation of 21st century architectures that allow the backup software to be a “commodity” item. The underlying architecture provides the framework for meeting the requirements of data protection for the organization. This book covers new developments in data protection， specifically the definition and application of both source and target based de-duplication strategies， as well as the impact of single-instance storage upon backup infrastructures. It discusses the impact of backup and data replication， the often misapplied B2D and D2D strategies， and “tapeless” backup environments. Continuous data protection and remote replication strategies will be addressed as they are integrated within backup strategies—a very important topic today. Learn backup solution design regardless of specific backup software Design realistic recovery solutions Take into account new data protection standards and the impact of data replication What you’ll learn Elements of a backup environment and applications of those elements New technologies within the backup technology area and their impact on design Configurations using both Symantec NetBackup and EMC NetWorker， with combinations of backup serves， media servers， and clients， and the impacts of each combination. Combinations of both hardware and software configurations that are scalable from small to large environments Designs that address perennial problem areas such as remote offices， very short (less-than-15-minute) recovery point objectives (RPOs)， and tape management Reporting requirements that will assist in maintaining and growing an implementation once executed Who is this book for? The general audience for this book includes systems engineers， systems administrators， and specialist backup administrators