See A DBMS Table for a conceptual picture of a table. In a relational DBMS, you use a high-level language to operate on the data managed by the DBMS. In many cases, that language is SQL. A DBMS ...

IBM Informix is a database server that focuses on relational database management. Review the basics of IBM Informix and how it stacks up against competitors. Image: Nikolay N. Antonov/Adobe Stock ...