Quickly and clearly see differences in schema objects and table data across instances of your database.

Compare multiple schemas and tables at once.
See differences in the DDL for schema objects.
A graphical view of rows and columns highlights where data is out of sync.
Filter comparison results and generate interactive reports.

Oxygen is a complete cross platform XML editor providing the tools for XML authoring, XML conversion, XML Schema, DTD, Relax NG and Schematron development, XPath, XSLT, XQuery debugging, SOAP and WSDL testing. The integration with the XML document repositories is made through the WebDAV, Subversion and S/FTP protocols. Oxygen also supports browsing, managing and querying native XML and relational databases. The Oxygen XML Editor is also available as an Eclipse IDE plugin, bringing unique XML development features to this widely used Java IDE.

dbForge Studio for Oracle is a powerful integrated development environment (IDE) which helps Oracle developers to increase PL/SQL coding speed, provides versatile data editing tools for managing in-database and external data. This tool allows to synchronize data between different Oracle servers and automate schema change management process during development. It also adds lots of features wrapped into a smooth GUI consistent with Microsoft Visual Studio.

SQLyog MySQL GUI is the most popular MySQL Manager and MySQL Admin Tool,combining the features of MySQL Query Browser, phpMyAdmin and various other MySQL Front Ends and MySQL Clients in a single intuitive interface. Working with MySQL can sometimes be painful. SQLyog has the ability to take even the most difficult and time consuming tasks and make them a breeze.

DbSchema is a design tool for relational databases, with interactive diagrams, HTML documentation, Relational Data Browse and Editor, SQL Editor, Query Builder, Random Data Generator, Schema Compare and Synchronization, team work and more. Powerful, yet easy-to-use, DbSchema helps you design, document and manage databases without having to be a SQL pro. Easily design new tables, generate HTML5 documentation, explore and edit the database data, compare and synchronize the schema over multiple databases, edit and execute SQL, generate random data. DbSchema is compatible with all relational databases. It works on all major operating systems, including Windows, Linux and Mac.

Thanks to DA!