Title :
Open active services for data-intensive distributed applications
Author :
Collet, Christine ; Vargas-Solar, Genoveva ; Grazziotin-Ribeiro, Helena
Author_Institution :
IMAG, Grenoble, France
Abstract :
Applications are now highly distributed, heterogeneous and scalable. They comprise autonomous, loosely coupled components, some of them being database management systems, Web servers, etc. Considering such a framework, database technology has to evolve towards cooperation and integration. We propose open and distributed active services that can be used for specifying and generating event and rule managers that support cooperation and interaction between distributed database software (i.e. applications and systems). Event managers are brokers supporting anonymous event-passing communications. Rule managers are able to support global (business) rules and execute them using different policies that are adapted to specific application needs. Both managers can reconfigure and adapt themselves with respect to application requirements and to their environment
Keywords :
active databases; cooperative systems; distributed databases; open systems; Web servers; anonymous event-passing communications; application needs; application requirements; autonomous loosely coupled components; brokers; business rules; cooperation; data-intensive distributed applications; database integration; database management systems; distributed active services; distributed database software interaction; event managers; global rules; heterogeneous scalable applications; open active services; reconfiguration; rule managers; Application software; Context-aware services; Database systems; Distributed databases; Electronic commerce; Event detection; Image databases; Middleware; Software systems; Web server;
Conference_Titel :
Database Engineering and Applications Symposium, 2000 International
Conference_Location :
Yokohama
Print_ISBN :
0-7695-0789-1
DOI :
10.1109/IDEAS.2000.880609
