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56203 resources
An ASCII quasi-relational database for POSIX.
Java in-memory SQL92 DBMS with sane NULLs processing. Purports to actually strive to follow Codd's rules.
An incomplete relational algebra DBMS. [Free software, GNU GPL]
The first implementation corrupted from the relational model, was the basis for SQL and DB2. A site preserving early history of a technology that became a critical business tool.
Portable relational database management system without arbitrary limits that runs under POSIX operating systems. It uses the Operator-Stream Paradigm.