pg_stat_statements: The way I like it
Finding slow queries using the PostgreSQL extension pg_stat_statements. Improve your database performance and monitoring.
pgstrom: PostgreSQL on a GPU with joins
Test of performance using pgstrom with joins in PostgreSQL. Find out how pgstrom performs under different join conditions.
pgstrom: Checking GPU performance
A more extensive look at pgstrom (a module to make use of GPUs for PostgreSQL). I was excited to see the first real performance data.
Testing GPU-accelerated PostgreSQL
Some important work is also going into the PGStrom project, which is all about bringing the power of modern GPUs to PostgreSQL
DROP TABLE: Killing shared_buffers
UPDATED August 2023: How to tune shared buffers - when it is large, PostgreSQL performance issues may result: what to do to fix the problem.
PostgreSQL 9.4 aggregate filter clauses: They do pay off
In this blog ppost we cover the impact of aggregate FILTER clauses have on performance. Find out more about aggregation filters.
Forking databases - the art of copying without copying
I received a question about how to fork PostgreSQL databases like you can do on Heroku. As I did not […]
Killing proper indexing: A neat idea
There are a couple of ways to kill indexing entirely. One of this ways is to apply functions or expressions. Read out in our blog.
Speed up PostgreSQL data loading with COPY (FREEZE)
UPDATED JUL 2023 How to load data fast and efficiently in PostgreSQL using COPY (FREEZE). Organize data nicely by instantly writing hint bits.
Speeding up things with hint bits
UPDATED June 2023: What are hint bits in PostgreSQL? Hint bits improve PostgreSQL performance - find out why and how. Includes code examples.
