StelsCSV is a JDBC driver that allows performing SQL statements and other JDBC operations upon text files (comma separated, tab-separated, fixed length, etc.). Using this driver, users can easily create a simple database consisting of plain text files. The driver can be used for writing data importing programs and migration tools. It supports most keywords of ANSI SQL92, table joins, INSERT, UPDATE, and DELETE statements, data types, aggregate, converting, string, and user-defined SQL functions.
StelsXML is a JDBC type 4 driver that allows you to perform SQL queries and other JDBC operations on XML files. It allows you to easily access data contained in XML documents using the standard SQL syntax and XPath expressions. The driver is completely platform-independent. It supports most keywords of ANSI SQL'92, XPath expressions for defining tables and columns, inner and outer table joins, aggregate, numeric, string, conversion, and user-defined SQL functions.
BitNami Opina Stack is an easy-to-install distribution of the Opina poll management software. It includes pre-configured, ready-to-run versions of Apache-Tomcat, MySQL, and JDK (optional), so users can get an Opina installation up and running in minutes after answering a few questions. Linux, Windows, and OS X are supported.
BitNami JRubyStack provides a fast, easy way to develop and deploy Ruby on Rails applications on a Java runtime using JRuby. It includes JRuby, Rails, Java, Tomcat, the GlassFish gem, MySQL, and Subversion. It supports Windows, Linux, and Mac OS X, so you can share the same Rails environment on multiple platforms.
SYMPLiK XTRACT4J is a stand-alone, pure Java program that can create XML files from one or more dependent or independent SQL queries. A post-processing hook can be applied to this XML file, e.g. using Oracle BI Publisher RTF template to create professional PDF report with embedded barcodes. It was originally designed as a drop-in replacement for Oracle Report, with highly configurable and easy-to-use features.
lib4d_sql is a C library that provides the required functions (connect, prepare, execute, etc.) for writing an SQL client for 4D databases. It uses the public 4D SQL protocol, which is supported by 4D products since version 11. It is already used by the PDO_4D Open Source project, and it might be used to provide others drivers for JDBC, ADO, or ActiveRecord.
BlackRay is a relational database system designed to offer performance features commonly associated with search engines. It offers SQL support and sophisticated operational and management features. Load-balancing and operational stability by means of N+1 redundance are included. BlackRay is called a "Data Engine" since it combines traditional, relational database features and SQL with the power and flexibility of search engines. It is a true hybrid, offering transaction support, data-versioned snapshots, and sophisticated function-based indices. Wildcards, phonetic, and fuzzy logic searches are supported, as well. BlackRay supports a subset of the SQL92 standard and provides JDBC/ODBC/native driver options via the PostgreSQL protocol, in addition to an API based query option. The project is released under the GPLv2, with some drivers available under BSD-style licenses. Commercial support contracts are available as well.
mysql-diff is a commandline database structure comparator. It compares the structure of two databases. It currently works with MySQL. A database can be specified as an SQL script or as an URL to a running database. So the tool can compare two scripts, two live databases, or a database and a script. The tool outputs SQL DDL script that can be used to convert one schema to another.