Improving Linux System Performance with I/O Scheduler Tuning

In a previous article, I wrote about using pgbench to tune PostgreSQL. While I covered a very common tunable shared_buffers, there are many other tuning options that can be used to gain performance from PostgreSQL. Today’s article is going to cover one of those additional options. However, this tunable does not belong to PostgreSQL. Rather … Continue reading Improving Linux System Performance with I/O Scheduler Tuning