Airo Global Software

Think Beyond Future !

Are you faced with the challenge of migrating your Paradox database to Microsoft SQL Server (MSSQL)? Fear not, for this guide will walk you through the intricate process, ensuring a smooth and successful transition. Whether you're a seasoned database professional or a newcomer in the field, this step-by-step guide will demystify the conversion process.

Understanding the Transition

Migrating from Paradox to MSSQL demands meticulous planning and execution. Let's break down the process into manageable steps to ensure a successful database migration:

1. Preparing Your Data

Begin by safeguarding your data. Before initiating the migration process, create a comprehensive backup of your Paradox database. This serves as a failsafe, ensuring your data remains intact throughout the conversion.

2. Setting Up MSSQL

Install Microsoft SQL Server on your chosen system if you haven't already. This crucial step lays the foundation for your database migration.

3. Creating the MSSQL Database

Open SQL Server Management Studio (SSMS) and establish a new database dedicated to housing your migrated data. This designated space ensures an organized migration process.

4. Exporting Paradox Data

Explore various methods to export your Paradox data, such as exporting to CSV or Excel formats. Alternatively, leverage Paradox's capabilities to export directly to an ODBC data source.

5. Importing Data into MSSQL

In SSMS, utilize the "Import Data" wizard to seamlessly bring your exported data into the new MSSQL database. This user-friendly interface simplifies the process for you.

6. Replicating Table Structures

Study the structure of your Paradox database and recreate corresponding tables within MSSQL. Pay close attention to data types, keys, constraints, and indexes to ensure data integrity.

7. Data Migration

Move your data from the exported files to the newly created MSSQL tables. Execute SQL queries or bulk-insert operations, depending on the volume of data.

8. Adapting Queries and Procedures

Rewrite queries and stored procedures to align with MSSQL's syntax. Be mindful of T-SQL's nuances and unique functions while making these adaptations.

9. Handling Data Discrepancies

Address data type disparities and other differences between Paradox and MSSQL. Ensure seamless data transformation to prevent any hiccups during migration.

10. Thorough Testing

Prior to committing fully, rigorously test your MSSQL database. Verify data accuracy, query functionality, and overall system performance to identify and rectify any issues.

11. Updating Application Configuration

Adjust your application's configuration settings to establish a connection with the new MSSQL database instead of the Paradox one.

12. Finalizing the Migration

Schedule a maintenance window to finalize the migration, minimizing any potential downtime for your application users.

13. Optimization and Monitoring

Continuously monitor the performance of your MSSQL database and implement optimizations to ensure optimal functionality.


Transitioning from Paradox to MSSQL can be a transformative journey for your database management. This guide provides a comprehensive roadmap, ensuring a seamless and efficient migration process. Whether you're a database guru or a beginner, these steps will empower you to make this conversion successfully.

By following these carefully curated steps, you can confidently navigate the complex terrain of converting Paradox to MSSQL, unlocking the potential for improved database performance and management. Happy migrating! If you have any questions or concerns, please contact Airo Global Software through the email given below.

E-mail id: [email protected]

enter image description here

Author - Johnson Augustine

Chief Technical Director and Programmer

Founder: Airo Global Software Inc

LinkedIn Profile: