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 3Building a Performance-Testing Database
In the previous chapter, you started working with PostgreSQL using psql. You learned about the Rideshare application, connected it to PostgreSQL, and are now ready to work with the application codebase and databases.
In this chapter, you’ll learn tactics that you can use to create a scrubbed copy of your production database. By scrubbing the data, you’ll remove sensitive column values and make the database safe to use for a wide audience where performance testing can be done.
The benefits of performance testing in a separate scrubbed database are that you can test large-scale changes to queries and indexes while the data remains production-like. Testing in a performance database gets you a close ...
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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.