Free database tuning software for linux

Database Functions is a PHP class that can be used to build and execute MySQL database queries.

It can build SELECT, INSERT, UPDATE and DELETE queries from lists of parameters and values.

The class can also execute the generated queries and retrieve the SELECT query results into associative arrays.

MP3-Database project is a tool to organize your MP3 collection. If you insert a CD with MP3 files in your CDROM drive, MP3DB can read all ID3 tags of the MP3 files.
With this information MP3DB creates a database which can be searched for a specific song, artist, or CD.
A GUI makes it easy to use the program. Any title found in the database can easily be added to a playlist or can instantly be played by XMMS.
Main features:
- MySQL (Is needed as database backend)
- Perl5
- Perl Modules:
- Tk
- Tk-MesgBox
- Tk-LabFrame
- Tk-Pane
- DBI
- MP3-Info
- Msql-Mysql-modules
- To play MP3 files the MP3 player XMMS should be installed on your system. MP3-Database can easily be adapted to other MP3 players
Enhancements:
- NEW Data Structure: The MySQL database is much more complex than before. I used 3 Tables for Artists, Albums and Titles to store the data. This ensures that I have no redundancies in the tables. This has also enabled me to store additional fields in the database (for example the date of birth of an artist, or the release year of an album).
- NEW Temporary Database: I added some tables to store all new artists, albums and titles in a temporary database. This enables the user to check the new entries before adding them to the permanent database.
- NEW FEATURES: Additional Artist and Album information can be stored in the database, MP3DB can now create a random playlist and a playlist with the top 20 MP3 titles, MP3DB can show you a statistic how many artists, albums and titles are stored in the database.

If you are like me you have hundreds or even thousands of images ever since you got your first camera, some taken with a normal camera other with a digital camera.
Through all the years you believed that until eternity you would be able to remember the story behind every single picture, you would be able to remember the names of all the persons on your images, and you would be able to remember the exact date of every single image.
I personally realized that this was not possible anymore, and especially for my digital images - but also for my paper images - I needed a tool to help me describe my images, and to search in the pile of images. This is exactly what KimDaba is all about.
With KimDaBa it is today possible for me to find any image I have in less than 5 seconds, let that be an image with a special person, an image from a special place, or even both.
There is of course no such thing as free lunch - with KimDaBa this means that you have to annotate all your images before you are set. KimDaBa is, however, highly optimized for annotating images, so annotating 100 images in 10 minutes are no way impossible.
Enhancements:
- BUGFIX: Using kapp->invokeHelp to show help rather than kapp->invokeBrowser, as the later doesnt work unless your default browser is konqueror.
- BUGFIX: the category was sometimes shown twice in the status bar
- BUGFIX: remove tokens didnt work for KDE 3.4
-

Generator is an command line application written in java that have the goal to make easy the construction of little applications that needs some database objects stuff.
Database Bean Generator isnt a replacement of complex object persistence solutions, like hibernate or TopLink but it covers a different target. The little java web applications that dont use sofisticated persistence options.
Generator invocation is simple, just type:
java -jar generator.jar -xml (config-file.xml)
where config-file is a xml config file with the definitions to connect to the database and generate the bean classes.
Main features:
- Generates classes to access via custom connection resources to database tables.
- Configuration files are in clear xml format and can be embedded or separate.
- Supports individual or global field updates.
- Supports custom set of Exceptions.
- Provides toXML function for each entity generated.
- Provides automatic generation of finders coonfigured in the xml configuration file.
- Provides some utility static methods via the BdUtils.java class generation.
- Generates an xml file with the database structure.
- Supports configuration of the methods that produces XML (String as CDATA, data as attributes or values, ...)
- Initial support for MySQL and Oracle (Oracle support is in initial stage at this moment).
- Provides an ant task for automatic integration builds.
- Supports transparent renaming of the generated class individual fields.
- Supports normal or CDATA output in individual fields.
- Supports utilization in all database methods with your own external connection.
- Preliminar support of a pluggable logging system (The goal is use log4j integration)
- Support for SEQUENCES in Oracle and AUTOINCREMENT in MySQL
- Support arbitrary raw code and imports from configuration file
- Correct treatment for NULL values of the fields in the generated class
Enhancements:
- Optionally, you may include the extra jars to get JSON support.
- JSON output for finders and generic JSON output for general have been added.

Valentina is cross-platform DBMS that makes it easy to switch between a local embedded database and server using the same sources. It supports disk and in-memory databases, field types from Bit to BLOB, and both a SQL92(99) and non-SQL API.
Valentina supports Relational, Extended Navigational, and Object-Relational data models. It introduces a revolutionary model abstraction "Link". It works natively in UTF-16, can accept 270 encodings, and features advanced features such as regular expressions, XML, full-text search, pictures, functions, and calculated fields. It offers triggers, views, and stored procedures.
Enhancements:
- Valentina Studio now has a Diagrams panel for database schema.
- There are new examples on the usage of Link refactorings API and SQL commands.
- There are about 40 bugfixes over the entire product line (kernel, PHP, REALbasic, Director, VCOM, and VStudio).

The Quon DVD Database is a complete solution to manage your movies. Highlights of this program include user tracking, barcode scanner support, user access, a login system, and an advanced searcher.
Quon DVD Database can check DVDs in and out of your collection, allowing you to keep track of which of your friends has them. You can send reminder email messages, or they can simply log in to see what they have checked out.
Enhancements:
- An issue with ordering on a few pages has been fixed.
- The system is forced use the OLD_PASSWORD system, so that when someone moves their database from one host (using an old version of MySQL) to a new one (using a new version of MySQL), the passwords of the existing users wont have to be recreated.

XML::DB::Database::Exist is a Perl module with XML:DB driver for the eXist database.

SYNOPSIS

use XML::DB::Database::Exist;

This is the eXist XML-RPC driver. It is intended to be used through the XML:DB API, so that it is never called directly from user code. It implements the internal API defined in XML::DB::Database

The methods required to implement the Database interface are documented in Database.pm; only methods unique to eXist, and not required by the XML:DB API are documented here.