exportSQL is a script to export all tables in a MS-Access database file to several text files containing SQL instructions: one to delete tables which are about to be created, another to create tables, and one to insert data into the new tables. The resulting table structure and data will resemble the current Access database as much as possible.
Xindice is an open source Native XML Database. It stores and indexes compressed XML documents in order to provide that data to a client application with very little server-side processing overhead. It also provides functionality that is unique to XML data, which can't easily be reproduced by relational databases.
MyAM is an alert manager. Send an alert to MyAM and it will perform the following operations: archive the alert, update the user views that are concerned in the alert, and execute actions depending on the alert type and content. Additionnaly, MyAM will clean old archived alerts. MyAM stores alerts on your disk (not in a database), which makes it easy to develop, easy to install, and easy to administer.
LocalSQL provides a library and command line tool for direct invocation and processing of SQL statements on local databases. A subset of SQL92 is implemented, notably 'INSERT UPDATE DELETE SELECT CREATE TABLE CREATE INDEX DROP TABLE'. Sub-selects are not currently supported. See README.SQL for more information on exactly what is and is not supported.
XMLDB uses an RDBMS to persist arbitrary XML documents. Due to its storage mechanism, searching for and recalling documents is extremely quick. You can also perform XSL translation on documents with surprising speed. The library can be used in any program to store libxml2 documents. A PHP module is also included, making XMLDB into a complete three-tier Web application development suite.