April 2018
Intermediate to advanced
508 pages
15h 22m
English
Content preview from PostgreSQL 10 High Performance - Third Edition
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Database caching
The fastest type of database query is the one that doesn't happen at all. There are ways to avoid actually passing queries through to the database that can seem like a silver bullet for scaling at first, even if they're only effective at reducing certain types of load. You need to understand the limitations of the underlying technology to make sure that the non-database semantics introduced by that change don't cause your application any issues.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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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.