dbDiffo

DbDiffo

dbDiffo is an open source database comparison tool used to compare schema and data between two database instances. It supports various databases like MySQL, PostgreSQL, SQL Server, and Oracle.
dbDiffo image
database schema-comparison data-comparison open-source

dbDiffo: Open Source Database Comparison Tools

Compare schema and data between two database instances with dbDiffo, an open source database comparison tool supporting MySQL, PostgreSQL, SQL Server, and Oracle.

What is DbDiffo?

dbDiffo is an open source database comparison and synchronization tool used to compare schema and data between two database instances. It can compare two live databases, backup files, or even compare a live database to a backup.

It currently supports the following databases: MySQL, PostgreSQL, SQL Server, Oracle, DB2. The tool provides a graphical interface to easily configure database connections, comparison options, and scheduling.

Once a comparison is run, dbDiffo generates detailed reports highlighting differences in schema, data, triggers, views etc. It can generate SQL scripts to synchronize the schema and data between the source and target databases.

Key features include:

  • Comparing live databases or database backups
  • Generating HTML and CSV difference reports
  • Generates SQL scripts to synchronize schema and data
  • Scheduling regular comparisons
  • Command line interface for automation
  • Supports MySQL, PostgreSQL, SQL Server, Oracle, DB2

dbDiffo helps DBAs and developers compare database changes over time, analyze drift between environments (dev/test/prod), and propagate changes from one database to another with generated SQL scripts.

DbDiffo Features

Features

  1. Compares database schema
  2. Compares table data row by row
  3. Supports MySQL, PostgreSQL, SQL Server, Oracle databases
  4. Command line and GUI versions available
  5. Generates HTML reports

Pricing

  • Open Source

Pros

Free and open source

Cross-platform (Windows, Linux, Mac)

Easy to use with intuitive interface

Fast comparison of large databases

Customizable comparison rules

Cons

Limited to comparing two databases at a time

No support for NoSQL databases

Command line version has steep learning curve

GUI version is only available on Windows


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