April 2018
Intermediate to advanced
508 pages
15h 22m
English
Content preview from PostgreSQL 10 High Performance - Third Edition
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Complicated disk benchmarks
There are many more complicated disk benchmark programs available:
- IOzone: http://www.iozone.org/ allows testing for all sorts of disk scenarios.
- Fio: http://freshmeat.net/projects/fio/ lets you completely script exactly what benchmark scenario you want to run. Many samples are available at http://wiki.postgresql.org/wiki/HP_ProLiant_DL380_G5_Tuning_Guide.
- pgiosim: http://pgfoundry.org/projects/pgiosim/ simulates very specific types of PostgreSQL workloads.
There are a few issues that make all of these less useful than the tools covered here. The first is that these are complicated tools to set up and interpret the results of. Correspondingly, when you do find a problem, if it involves a hardware vendor issue, ...
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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.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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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.