Switch from legacy ISAM databases without changing the application

Using Btrieve with COBOL, Delphi, VB, .NET, or other languages? BTR2SQL lets you switch to MS SQL Server, Oracle, and PostgreSQL seamlessly, without altering your code.

What is BTR2SQL?

Database engines that utilize the Index Sequential Access Method (ISAM) require an indexed database to retrieve records efficiently. They are known for their speed and are often a great fit for embedding into applications. Retrieving data in ISAM databases involves understanding data structures and writing custom code to access records. Some examples of ISAM databases include IBM Informix, C-ISAM, DataFlex©, Btrieve, Pervasive.SQL, and Zen transactional interfaces. On the other hand, in SQL or relational databases, anyone with the proper permissions can extract and manipulate data using a standard language known as SQL. Making the switch from ISAM-style databases to SQL can be challenging and may require a significant investment in application reengineering.

BTR2SQL is a powerful database migration tool and middleware (or database driver) specifically designed to streamline the process of transitioning from Btrieve and Pervasive.SQL transactional engines to work seamlessly with relational databases without the need for code-level changes. BTR2SQL supports migration to Oracle, MS SQL Server, and PostgreSQL.

Easy Management & Scalability

Easy to manipulate, extract, manage, and replicate your data along with the ability to grow with your needs.

Reduce Licensing Cost

Adopt royalty-free PostgreSQL DBMS and deploy without restrictions with your applications.

Better Integrations

Provide better integration with other applications, reporting tools, and cloud applications

Improved Security

Protect your customer's data with granular security and encryptions, which are core requirements of data protection laws, like GDPR.

Database and application migration projects can get very complex. We have made this process easy.

Step 1: Use the BTR2SQL database migration tool to migrate your database (tables and indexes) to the target database.

Step 2: Once the migration is completed, validate your migration using the migration validator tool.

Step 3: Just replace your existing DDL with the one provided by Mertech. You are ready to use your existing application with the new backend!