February 2020
Intermediate to advanced
734 pages
38h 13m
English
Content preview from PostgreSQL 12 High Availability Cookbook - Third Edition
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Planning for redundancy
Redundancy means having a spare, but a spare for what? Everything. Every single part, from the motherboard to the chassis, power supply to network cable, disk space to throughput, should have at least one piece of excess equipment or capacity available for immediate use.
The intent of this recipe is to consider as many of these elements as we can imagine before committing to a final inventory purchase.
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