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Showing posts from December, 2018

Keeping Postgres tidy with partitioning

If you are in doubt whether partitioning is a useful tool with this one example I'm hoping you won’t wonder any further.

Why avoid long transactions?

The majority of PostgreSQL community clearly understands why long and idle transactions are “bad”. But when you talk about it to the newcomers it’s always a good idea to backup your explanation with some real tests.

While preparing slides for my presentation about vacuum I have made a simple test case with long transaction using pgbench. Here are the results.