Dataxi is a database access system that uses a single form to query, view, and modify data spread to one or more tables in a true relational manner. In addition, Dataxi provides a platform to build database-oriented applications of any size that can be accessed through a Web interface.
With the PHP Text File Interface (Txt-Db-API) you can access normal text files like an SQL Database. You don't need any special database software on the Web server, yet you can still use SQL calls. You can use the API to create, query, change, or delete SQL tables, and you don't have to bother with the text files themselves; almost everthing can be done with the supported API calls. The Txt-Db-API is object-oriented and very simple to use.
php_db2util is a module that extends PHP with mass data movement functions. It supports connecting to a DB2 server, loading data from a client or server with a replace option or insert option, and exporting data from a table to a client. It also allows the runstats utility to be run to recreate indexes.