Databases Reference
In-Depth Information
SUMMARY
Database professionals can avoid I/O problems by designing, testing, and monitoring storage sys-
tems. You don't need to be a dedicated storage professional to ensure reliable system performance;
just follow these simple guidelines:
➤
Include I/O systems when designing and planning database systems.
➤
Always test the storage systems for functionality and performance.
➤
Continuously monitor storage performance. Establish lines of communication with storage
administrators to ensure that the storage systems meet your requirements.
➤
Plan for recovery and/or disaster. Document your plan and test it to ensure that it can be
executed.
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