242- https://doi.org/10.1109/69.50909
Architecture of the ORION next-generation database system
- Mar 1, 1990
- IEEE Transactions on Knowledge and Data Engineering
- W Kim +3 more
Various architectural components of ORION-1 and ORION-1SX are described and a review of the current implementation is provided. The message handler receives all messages sent to the ORION system. The object subsystem provides high-level data management functions, including query optimization, schema management, long data management (including text search) and support for versionable objects, composite objects, and multimedia objects. The transaction management subsystem coordinates concurrent object accesses and provides recovery capabilities. The storage subsystem manages persistent storage of objects and controls the flow of objects between the secondary storage device and main memory buffers. In ORION-1, all subsystems reside in one computer. The ORION-1SX architecture is significantly different from ORION-1 in the management of shared data structures and distribution of these subsystems and their components.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
- # Secondary Storage Device
- # Schema Management
- # Multimedia Objects
- # Recovery Capabilities
- # Composite Objects
- # Management Of Data Structures
- # Data Management
- # Management Of Distribution
- # Secondary Memory
- # Secondary Device
