June 2024
Intermediate to advanced
456 pages
11h 34m
English
Content preview from High Performance PostgreSQL for RailsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 10Reaching Greater Concurrency
Imagine that the number of concurrent clients for your PostgreSQL instances has increased. Your platform is successful. While PostgreSQL works well without any tuning or auxiliary software, despite being generic and tuned for smaller hardware, at great levels of concurrency you’ll likely run into some common issues.
As query volume increases, it’s critical that queries run quickly and minimize their resource consumption.
Database connections are one of the limited server resources to safeguard. Connections are used each time the client application connects to PostgreSQL to run a SQL statement or command. You’ll learn more about connections and learn how to use them more efficiently. The maximum number ...
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