EMS Data Comparer for PostgreSQL is an effortless yet robust tool for data comparison and synchronization. It enables users to identify variations in tables and automatically execute a script to remove them.

It allows you to compare multiple tables simultaneously and view all differences in comparison, enabling you to execute an automatically generated script that eliminates these variations. The tool offers flexible customization options for the comparison and synchronization process, allowing you to select tables and fields for comparison and tune other relevant configurations.
This PostgreSQL data comparer incorporates a command-line service that allows you to synchronize data in one-touch. It also features a wide range of synchronization parameters, partial data synchronization, and the ability to save data synchronization scripts for future use.
Moreover, the tool comes with the provision of saving all defined parameters set on the current wizard session. With EMS Data Comparer for PostgreSQL, you can effortlessly compare and synchronize data using the configuration file through the command-line utility.
Overall, EMS Data Comparer for PostgreSQL is an excellent tool that streamlines the data comparison and synchronization process, making it efficient and hassle-free. Its features, user-friendly interface and command-line utility make the tool an ideal pick for anyone looking to compare and synchronize data.
Version 3.0:
The comparison and synchronization algorithm is significantly improved and is optimized for working with large databases.
Added the option for viewing the Summary for the compared objects.
Added the possibility to clear the template list.
Some other bugfixes and improvements.
Version 2.3:
- Added the Commit after synchronization option allowing to rollback all changes if an error occurs during the synchronization process
- Manually define table synchronization order
- Generate a summary report with table comparison results
- It is now possible to sort and filter comparison results
Version 2.2:
Added support of PostgreSQL 8.3.
The array processing algorithm is optimized.
Tools for exporting comparison results to HTML and RTF are added.
The new enhanced Script Editor.
Version 2.0:
- Multi-threaded data comparison.
- Comparison logic has been optimized to increase synchronization speed considerably.
- Support for UTF-8 encoded data.
- Private Key support for SSH authentication.
- Browsing differences in data is now more convenient.
- Other improvements and bugfixes.
Version 1.2:
- Ability to connect through SSH and HTTP tunnels has been added;
- Viewing/editing of synchronization script with Script editor is now available;
- The 'Drop and create indexes' synchronization option has been added;
- Other improvements and bugfixes.