IBM Geographically Dispersed Parallel Sysplex
Today’s data centers must be resilient to handle planned and unplanned system outages without impacting the business of the enterprise.
Most solutions that provide continuous IT services availability are based on cluster server software, mirrored storage, and redundant networks. When a failure occurs, an integrated disaster recovery solution runs, in a pre-determined fashion, a set of tasks to restart the operating system, recover storage servers and networks, and restart applications on a different ...

Get DS8000 Copy Services now with O’Reilly online learning.

O’Reilly members experience live online training, plus books, videos, and digital content from 200+ publishers.