Sav Z DBMS v2.31 Description:
Sav Z DBMS consists of two tools. Z Interpreter is a development tool for Z language programming a Z database. The Z Navigator is a visual interface with the Z database. It allows you to navigate to arbitrary table views of the database by selection of the needed attribute names and values.
Features of the Z database include: dynamic structure, multi-level classification, inheritance, many-valued data, and manipulation with multitudes of the classes or relations.