High Availability and Disaster Recovery: Concepts, Design, Implementation
Publisher: Springer (2006-07-11) | ISBN-10: 3540244603 | PDF | 1.3 Mb | 410 pages
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.