February 2020
Intermediate to advanced
734 pages
38h 13m
English
Content preview from PostgreSQL 12 High Availability Cookbook - Third Edition
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Given that we're discussing kernel parameters pertaining to process scheduling and memory management, we would like to discuss some of these in more depth. Some of this involves version-dependent parameter names or explaining why we chose certain attributes for this recipe. We also need to introduce the critically important topic of Transparent Huge Pages (THP), which can drastically reduce PostgreSQL performance.
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