Copyright (c) 2003 Harry Jackson. All rights reserved. DATE 18 December 2003 This package is free software; you can redistribute it and/or modify it under the same terms as Perl itself. NAME Tie::RDBM::Cached DESCRIPTION Tie::RDBM::Cached should support any database supported by Tie::RDBM. Please see the pod documentation in the module itself for more information. This is a very early release of this module and I am expecting quite a few bugs. Feel free to contact me at harry@hjackson.org if you have any problems queries or sugestions. REQUIREMENTS This module dependa upon Tie::RDBM and DBI. Please read the documentation from Tie::RDBM as this has more information on ways to use this module. INSTALLATION perl Makefile.PL make test DRIVER=[Driver] DB=[dbname] USER=user PASS=password make install The "make test" is optional. If you are using Postgres please ensure the following syntax where "test" is the name of the database. make test DRIVER=Pg DB=dbname=test USER=user PASS=password LIMITATIONS This module will only add performance gains for quite specific tasks involving two columns in a table, one of which should be a primary key or be unique. For inserts and deletes this module will have a detrimental affect on performance. Please see the Tie::RDBM documentation for more information about this. If you are required to carry out a lot of updates repeatedly to the same record then this module will offer significant performance gains over Tie::RDBM. I am a fan of DBI, please make sure you know why you want to use this rather than the DBI interface or the Tie::RDBM mmodule. TROUBLESHOOTING If you get an error when using this module and you have tried Tie::RDBM in its place please send me the code and the error output and I will try to help you. Please do not send me any errors before testing the Tie::RDBM module first because this is what I will do. The latest version of this module is available on CPAN. Further Information can be found in the following documentation: Lincoln D. Stein's Tie::RDBM Tim Bunce's DBI: AUTHOR Harry Jackson http://www.hjackson.org harry@hjackson.org This module was written by Harry Jackson based on Lincoln D. Steins Tie::RDBM module. COPYRIGHT Copyright (C) 2003 Harry Jackson. All Rights Reserved. This is free software; you can redistribute it and/or modify it under the same terms as Perl itself.