EMS Data Comparer for MySQL is a utility designed to compare and synchronize data between MySQL database tables. It helps users identify differences in table data and generate scripts to reconcile these discrepancies. The tool offers both a step-by-step graphical wizard and a command-line utility, supporting selective or bulk comparison and synchronization. It is suitable for database administrators and developers needing to maintain consistency across MySQL databases without manual scripting or error-prone processes.

Key Features

User-friendly wizard interface Guides users through the data comparison and synchronization process.

• Step-by-step graphical wizard simplifies operations
• Reduces learning curve for new users

Data comparison for several tables at once Allows batch processing of multiple tables.

• Efficiently compare multiple tables in a single session
• Saves time on large database projects

Automatic and manual selection of data to compare Provides flexibility in data selection.

• Users can let the tool select data or manually specify tables/fields
• Supports targeted or broad comparisons

Data comparison filters Enables focused comparison based on criteria.

• Apply filters to narrow down data sets
• Compare only relevant records

Wide range of synchronization parameters Customizes how differences are resolved.

• Fine-tune synchronization to fit specific needs
• Choose what and how to sync

Partial data synchronization Synchronize only selected data.

• Avoids unnecessary data changes
• Useful for incremental updates

Saving data synchronization script to file Facilitates review and reuse of scripts.

• Store generated SQL scripts for auditing or later execution
• Enhances traceability

Saving all defined parameters set on current wizard session Preserves user settings for future use.

• Reuse configurations for repeated tasks
• Streamlines recurring operations

Command-line utility Automates comparison and synchronization.

• Integrate into scripts and batch jobs
• Enables unattended operations

Supporting all data types of MySQL Comprehensive compatibility.

• Works with all MySQL data types, including BLOBs
• Ensures no data is left out of comparison

Benefits

Ensures data consistency across MySQL databases Reduces manual effort and errors in data synchronization.

• Automated detection and resolution of data differences
• Reliable maintenance of synchronized environments

Saves time and increases productivity Batch processing and automation streamline workflows.

• Compare and sync multiple tables in one go
• Command-line mode supports scheduled tasks

Flexible and customizable Adaptable to various scenarios and requirements.

• Selective comparison and synchronization options
• Suitable for both simple and complex database environments