ADOdb Lite was a result of a need for a very small, fast ADOdb library for a browser based game we have been working on for over two years called Alien Assault Traders.
We noticed that the ADOdb package was consuming over 640k of ram for each HTTP access. This was even greater than the amount used by the biggest PHP program file used in the game. In effect the ADODB library was consuming vastly more resources than the game itself. This greatly restricts the number of players that can be online at the same time in respect to the amount of memory required by each client.
Currently, ADOdb Lite uses 80-85k of system ram for each HTTP access. This is about an 87% smaller memory footprint. A side benefit is an increase in speed. The speed increase will vary depending upon the database. This is also a great replacement for extremely HIGH traffic web sites.
We decided to create an ADO database library that was compatible with ADOdb and used far less memory when executed. This library has a very restricted command set and eliminates most of the esoteric commands that will not be used by most websites.
ADOdb Lite is a drop in replacement for ADOdb as long as you are not using unsupported commands on your website.
The following databases are supported: Databasetype Designator (Database Name) fbsq (Frontbase) maxdb (Max DB) msql (Mini SQL) mssql (Microsoft SQL) mysql (MySql) mysqli (MySql Improved) mysqlt (MySql w/transactions) postgres (PostGres) postgres64 (PostGres 6.4) postgres7 (PostGres 7) sqlite (SqLite) sybase (SyBase)
The only databases that have been fully tested are the MySql databases. Drivers have been provided for the other databases and they should work. I would appreciate it if users would report how well the other database drivers function.
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