Oracle Berkeley DB

Oracle Berkeley DB is the industry-leading open source, embeddable storage engine that provides developers a fast, reliable, local database with zero administration. Oracle Berkeley DB is a library that links directly into your application. Your application makes simple function calls, rather than sending messages to a remote server, eliminating the performance penalty of client-server architectures.

via Oracle Berkeley DB.

We’ve combined the strengths of SQLite with the strengths of Berkeley DB. If you choose the SQL API then the Berkeley DB APIs are completely hidden, your program is written to use the SQLite APIs. Because this is a full SQL database engine you are free to use JDBC, ODBC or any other compatible access layer as well.

This DB is called db4.  I needed to yum install db4-devel to compile squidguard to use this database.

PHP-based admin tool to manage SQLite databases

phpLiteAdmin is a web-based SQLite database admin tool written in PHP with support for SQLite2 and SQLite3. Following in the spirit of the flat-file system used by SQLite, phpLiteAdmin consists of a single source file, phpliteadmin.php, that is dropped into a directory on a server and then visited in a browser. There is no installation required. The available operations, feature set, interface, and user experience is comparable to that of phpMyAdmin.

via phpliteadmin – PHP-based admin tool to manage SQLite databases – Google Project Hosting.