Apache Jena - Database Operating Environment

“DBOE” is a set of database-related components. It includes:

• Transaction Coordination
• Copy-on-write data structures
• Query algebra evaluation library
• Abstraction of basic file operations

TDB2 is a reworking for TDB that provides scalable transactions as well as refining the machinary for reliability.

License: Apache License

See LICENSE and NOTICE for details.

Notes on using TDB2 in a Java application.

Notes on using TDB2 from the command line.

Notes on using TDB2 with Apache Jena Fuseki.