Chapter 8. Database Benchmarking
PostgreSQL ships with a benchmarking program named pgbench
that can be used for a variety of tests. The default tests included are useful, but it also includes a database benchmarking scripting language that allows for customizing them. You can even use the pgbench
core—an efficient, scalable multi-client database program—to write completely custom tests. There are also some industry-standard tests available that let you compare PostgreSQL with other database products, albeit without officially audited results in most cases.