While Microsoft is very committed to SQL Server continuing, it's also clear that they are very serious about support for Postgres. This isn't dissimilar to their support for Linux and Windows ...

Babelfish enables PostgreSQL to understand database requests—both the command and the protocol—from applications written for Microsoft SQL Server without changing libraries, database schema ...

In addition, the Azure Database Services for MySQL and PostgreSQL are generally available, providing customers with fully managed homes for their open source databases in Microsoft’s cloud.

In order to drum up support for its product, Microsoft recently commissioned GigaOM to benchmark its Citus-powered distributed PostgreSQL database against two comparable managed service offerings: ...

Microsoft offers the Azure Database for PostgreSQL service in three deployment variations: Single Server, Flexible Server and Hyperscale (Citus).