February 2020
Intermediate to advanced
734 pages
38h 13m
English
Content preview from PostgreSQL 12 High Availability Cookbook - Third Edition
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Node counts
Generally, the more nodes we have, the lower our RTO will be. It may make sense to start with an initial estimate spreadsheet, and then create another for each architecture or variant that seems applicable. This will make it easier to rank the monetary cost and associated RTO for each. This may influence the final decision, and hence make it easier to track what options we may have.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.