The Value of Active Active Sites with Q Replication for IBM DB2 for z OS An Innovative IBM Client s Experience is popular PDF and ePub book, written by Serge Bourbonnais in 2015-01-23, it is a fantastic choice for those who relish reading online the Computers genre. Let's immerse ourselves in this engaging Computers book by exploring the summary and details provided below. Remember, The Value of Active Active Sites with Q Replication for IBM DB2 for z OS An Innovative IBM Client s Experience can be Read Online from any device for your convenience.
The Value of Active Active Sites with Q Replication for IBM DB2 for z OS An Innovative IBM Client s Experience Book PDF Summary
Any business interruption is a potential loss of revenue. Achieving business continuity involves a tradeoff between the cost of an outage or data loss with the investment required for achieving the recovery point objective (RPO) and recovery time objective (RTO). Continuous system availability requires scalability, as well as failover capability for maintenance, outages, and disasters. It also requires a shift from standby to active-active systems. Active-active sites are geographically distant transaction processing centers, each with the infrastructure to run business operations and with data synchronized by using database replication, such as the Q Replication technology that is part of IBM® InfoSphere® Data Replication software. This IBM Redbooks® publication describes preferred practices and introduces an architecture for continuous availability and disaster recovery that is used by a very large business institution that runs its core business on IBM DB2® for z/OS® databases. This paper explains the technologies and procedures that are required for the implementation of an active-active sites architecture. It also explains an innovative procedure for major IT upgrades that uses Q Replication for DB2 on z/OS, Multi-site Workload Lifeline, and Peer-to-Peer Remote Copy/Extended Distance (PPRC-XD). This paper is of value to decision makers, such as executive and IT architects, and to database administrators who are responsible for design and implementation of the solution.
Detail Book of The Value of Active Active Sites with Q Replication for IBM DB2 for z OS An Innovative IBM Client s Experience PDF
- Author : Serge Bourbonnais
- Release : 23 January 2015
- Publisher : IBM Redbooks
- ISBN : 9780738454030
- Genre : Computers
- Total Page : 82 pages
- Language : English
- PDF File Size : 16,7 Mb
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