Title :
ECA rule integration into an OODBMS: architecture and implementation
Author :
Chakravarthy, S. ; Krishnaprasad, V. ; Tamizuddin, Z. ; Badani, R.H.
Author_Institution :
Dept. of Comput. & Inf. Sci., Florida Univ., Gainesville, FL, USA
Abstract :
Making a database system active entails not only the specification of expressive ECA (event-condition-action) rules, algorithms for the detection of composite events, and rule management, but also a viable architecture for rule execution that extends a passive DBMS, and its implementation. We propose an integrated active DBMS architecture for incorporating ECA rules using the Open OODB Toolkit (from Texas Instruments). We then describe the implementation of the composite event detector, and rule execution model for object-oriented active DBMS. Finally, the functionality supported by this architecture and its extensibility are analyzed along with the experiences gained
Keywords :
active databases; formal specification; object-oriented databases; software tools; OODBMS; Open OODB Toolkit; active database system; architecture; composite event detection algorithms; event-condition-action rule integration; expressive ECA rules; functionality; implementation; integrated active DBMS architecture; object-oriented active DBMS; passive DBMS; rule execution; rule management; specification; Computer architecture; Computer languages; Condition monitoring; Database systems; Detectors; Event detection; Instruments; Object oriented modeling; Research and development; Research and development management;
Conference_Titel :
Data Engineering, 1995. Proceedings of the Eleventh International Conference on
Conference_Location :
Taipei
Print_ISBN :
0-8186-6910-1
DOI :
10.1109/ICDE.1995.380376
