PPT Slide
Object-relational server managing the database
- ADTs w/inheritance and multi-language support
- Row types, integrated with all of SQL (OO views, authorization, triggers, constraints, etc.)
High-function, OO, caching front-ends
- Support for desktop and middle-tier (web!) applications
- OR object model at all levels, for queries and navigation
- Clean bindings for OOPLs (Java, C++, Smalltalk)
- Methods/queries running on client or server
- Likewise for triggers and constraints
Business rules specified & implemented once!
- In SQL (+ OOPL), running where appropriate
OR Enterprise Scenerio (w/Challenges)