Sav ZBase is a Java-coded ORDBMS featured by Zigzag language - more expressive than SQL. The some peculiarities of database: many-valued data, multi-level classification, class inheritance, dynamic structure, and automatic data integrity control.
Product consists of the next tools:
ZInterpreter. A development tool for Zigzag language programming of a database. Helps to edit and debug a Zigzag script.
ZNavigator. Allows generating virtual tables via attribute names and values.