Sybase SQL Server is a relational database management system, now known as SAP ASE (Adaptive Server Enterprise).

MS SQL Server for OS/2 began as a project to port Sybase SQL Server onto OS/2 in 1989, by Sybase, Ashton-Tate, and Microsoft. See SQL syntax from Microsoft SQL Server.
Default credentials
By default, the super administrator account “sa” has no password.
Connect to Sybase ASE
Download the JDBC driver and use tools like SQuirreL.
Connection string example
jdbc:bea:sybase://server2:5000;User=test;Password=secret