Package: wnpp Severity: wishlist * Package name : pgrelay Version : 1.2.0-1 Upstream Author : Laurenz Albe <[email protected]> * URL or Web page : http://pgfoundry.org/projects/pgreplay/ * License : BSD License Description : replay PostgreSQL log files
Reads a PostgreSQL log file (*not* a WAL file), extracts the SQL statements and executes them in the same order and with the original timing against a PostgreSQL database. . If the execution of statements gets behind schedule, warning messages are issued that indicate that the server cannot handle the load in a timely fashion. . A final report gives you a useful statistical analysis of your workload and its execution. . The idea is to replay a real-world database workload as exactly as possible. . This is useful for performance tests, particularly in the following situations: - You want to compare the performance of your PostgreSQL application on different hardware or different operating systems. - You want to upgrade your database and want to make sure that the new database version does not suffer from performance regressions that affect you. -- ,''`. : :' : Cyril Bouthors `. `' Debian.org `- -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected]
