SQL Mage for MySQL 

SQL Mage for MySQL is an SQL editor. Besides standard operations with databases, it allows to print out the list of databases, fields of tables, data and SQL scripts. The editor is designed as a set of tabs (each works as a separate SQL editor).
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MS SQL Sync Toolkit Lite 

MS SQL Sync Toolkit is a powerful tool which you can use to compare and synchronize the structure of SQL Server databases.
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Kickstart 

Kickstart lets you write scripts using a simple Basic like language to generate database objects in any language for every table in a Database schema. Update schemas using a built in ERD diagram. Compare schemas using the database compare tool.
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DB3NF - Rapid Web Application Development platform 

DB3NF is a Rapid Web Application Development platform (RAD) designed for fast and easy creation of high performance, maintainable and scalable Web applications of virtually any kind.
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