Test de montée en charge avec outils libre. Pgbench-tools. Pgbench-tools is a set of program designed to turn pgbench into a useful benchmarking tool.
The main historical problem with pgbench is that the results it generates are not particularly consistant from run to run. The approach taken here to cope with that is to run each test many times, with significantly more transactions than are normally used, then average the results out. pgbench-tools used for background writer testing This software was used to test various background writer methods as part of trying to improve the LRU cleaner in the upcoming 8.3 release of PostgreSQL.
Tests de régression PostgreSQL. Database Testing: How to Regression Test a Relational Database. Relational database management systems (RDBMSs) often persist mission-critical data which is updated by many applications and potentially thousands if not millions of end users.
Furthermore, they implement important functionality in the form of database methods (stored procedures, stored functions, and/or triggers) and database objects (e.g. Java or C# instances). Siege-home - Joe Dog Software. ABOUT SIEGE Siege is an http load testing and benchmarking utility.
It was designed to let web developers measure their code under duress, to see how it will stand up to load on the internet. Siege supports basic authentication, cookies, HTTP and HTTPS protocols. It lets its user hit a web server with a configurable number of simulated web browsers. Database Test Suite. Wiki Postgresql Performances. This page centralizes the efforts on performances QA testing: available hardware, available tools, continuous benchmarking effort...
The PostgreSQL Performance lab is being created to allow community members of the Open Source database PostgreSQL to have enterprise class hardware to test on. The testing that will occur includes industry standard workloads such as OLTP, DSS and BI. Tsung. JMeter.