High Availability and Disaster Recovery

Concepts, Design, Implementation

1 edition

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Author

Klaus Schmidt

Publication

2006-07-11 - Springer

Language

English

Word Count

102,500 words, Guess

Page Count

410 pages

Physical Format

Hardcover

Identifiers

Open LibraryOL9055306M
ISBN-139783540244608
ISBN-103540244603
OCLC Control Number63137443
OCLC Control Numberhighavailability00schm

and 3 more

Library of Congress Control Number2006925341
LibraryThing2084490
Goodreads174335

Classifications

LCCQA76.9.D348 S35 2006

Description

Companies and other organizations depend more than ever on the availability of their Information Technology, and most mission critical business processes are IT-based processes. Business continuity is the ability to do business under any circumstances and is an essential requirement modern companies are facing. High availability and disaster recovery are contributions of the IT to fulfill this requirement. And companies will be confronted with such demands to an even greater extent in the future, since their credit ratings will be lower without such precautions. Both, high availability and disaster recovery, are realized by redundant systems. Redundancy can and should be implemented on different abstraction levels: from the hardware, the operating system and middleware components up to the backup computing center in case of a disaster. This book presents requirements, concepts, and realizations of redundant systems on all abstraction levels, and all given examples refer to UNIX and Linux systems.