Babelfish for PostgreSQL vs Microsoft SQL Server
Babelfish for PostgreSQL: Lets PostgreSQL understand SQL Server's T-SQL and TDS protocol, so SQL Server apps can migrate. Microsoft SQL Server: Microsoft's flagship RDBMS: T-SQL, columnstore, Always On, and now native vectors and JSON.
key differences
- Licensing: Babelfish for PostgreSQL is open source (permissive) (Apache License 2.0 and PostgreSQL License); Microsoft SQL Server is proprietary (Microsoft commercial license).
- Microsoft SQL Server is built for larger datasets (≤ 1 PB) than Babelfish for PostgreSQL (≤ 10 TB).
- Horizontal scaling is none in Babelfish for PostgreSQL and manual in Microsoft SQL Server.
- Only Microsoft SQL Server has full-text search, vector search, geospatial, change data capture, materialized views.
choose babelfish-postgresql for
- +Migrating SQL Server applications to PostgreSQL
- +Reducing SQL Server licensing on AWS
- +Gradual rewrite of T-SQL apps to native PostgreSQL
best at · OLTP
choose sql-server for
- +Line-of-business apps in .NET shops
- +ERP and CRM back ends (Dynamics, many ISV products)
- +Operational reporting with columnstore indexes
- +Departmental data marts feeding Power BI
best at · OLTP, HTAP, Warehouse
Babelfish for PostgreSQL vs Microsoft SQL Server: FAQ
What is the difference between Babelfish for PostgreSQL and Microsoft SQL Server?
Babelfish for PostgreSQL: Lets PostgreSQL understand SQL Server's T-SQL and TDS protocol, so SQL Server apps can migrate. Microsoft SQL Server: Microsoft's flagship RDBMS: T-SQL, columnstore, Always On, and now native vectors and JSON. Licensing: Babelfish for PostgreSQL is open source (permissive) (Apache License 2.0 and PostgreSQL License); Microsoft SQL Server is proprietary (Microsoft commercial license). Microsoft SQL Server is built for larger datasets (≤ 1 PB) than Babelfish for PostgreSQL (≤ 10 TB). Horizontal scaling is none in Babelfish for PostgreSQL and manual in Microsoft SQL Server.
When should I choose Babelfish for PostgreSQL over Microsoft SQL Server?
Choose Babelfish for PostgreSQL for migrating SQL Server applications to PostgreSQL, reducing SQL Server licensing on AWS and gradual rewrite of T-SQL apps to native PostgreSQL. Choose Microsoft SQL Server for line-of-business apps in .NET shops; ERP and CRM back ends (Dynamics, many ISV products); and operational reporting with columnstore indexes.
Is Babelfish for PostgreSQL or Microsoft SQL Server more popular?
Microsoft SQL Server ranks #8 on the WhichDB Score (71.0/100) and Babelfish for PostgreSQL ranks #400 (4.6/100). Popularity is not fit: check the requirements that matter for your project.
Are Babelfish for PostgreSQL and Microsoft SQL Server open source?
Yes. Babelfish for PostgreSQL is open source. License: Apache License 2.0 and PostgreSQL License. No. Microsoft SQL Server is proprietary, closed-source software. License: Microsoft commercial license.