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Tag: performance tuning

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Here you can find all blog posts about the Tag: performance tuning. You can go back to all blog posts or take a look into our other categories & tags.

PostgreSQL: Linux kernel I/O tuning

by Hans-Jürgen Schönig | 10.2013
When you are installing a database server, PostgreSQL is not the only thing which can be tuned. The operating system […]

Common mistakes: UNION vs. UNION ALL

by Hans-Jürgen Schönig | 08.2013
In my role as a PostgreSQL consultant and trainer there are a couple of issues, which pop up on a […]

Functions: The most widely ignored performance tweak

by Hans-Jürgen Schönig | 05.2013
It happens quite frequently that people complain about stored procedure performance in PostgreSQL. In many cases the reason for bad […]

pgbouncer: Proving the point

by Hans-Jürgen Schönig | 05.2013
UPDATE 2023: for a more recent post, see Laurenz Albe's blog on pgbouncer authentication More than an application? PostgreSQL has […]

PostgreSQL virtualization revisited

by Hans-Jürgen Schönig | 03.2013
Virtualization has been one of the pre-dominant topics in the past couple of years. Not going to the cloud is […]

Better PostgreSQL performance on SSDs

by Hans-Jürgen Schönig | 01.2013
The optimizer uses several parameters to optimize queries. Those parameters have been constant for many years in the past. This […]
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