PPT Slide

OO-DBMS Technology Today

• Lots of research results
  • Object data models and features
  • OO query languages and processing techniques
  • Client-server architectures and performance

• Significant commercial progress
  • Important and innovative systems
    • E.g., O2, ObjectStore, ODE
  • Quite a few commercial product offerings
    • GemStone, Objectivity, ObjectStore, Ontos, O2, Matisse, Poet, Versant, others

• The ODMG-93 standard (release 2.0)
  • Consortium of OO-DBMS startups
  • Three key parts: ODL, OQL, C++ binding

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