alexa Abstract | Development of Rule Scheduler for Multiple Triggered Rules in Active Object-Relational Database Systems
ISSN ONLINE(2320-9801) PRINT (2320-9798)

International Journal of Innovative Research in Computer and Communication Engineering
Open Access

OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Research Article Open Access


Active object-relational database management systems (ORDBMS) react to the occurrence of predefined events automatically by the definition of Event-Condition-Action (ECA) rules. Whenever an event occurrence causes the triggering of multiple rules at the same time, the execution model of an active ORDBMS requires an explicit trigger rule conflict policy which regulates the selection and execution of multiple triggered rules. The rule execution model provide a mechanism known as rule scheduling which performs the ordering and execution semantics of multiple triggered rules to handle the trigger rule conflicts. Conventional rule schedulers have been developed to execute the multiple triggered rules sequentially based on system defined priority. However advanced applications require a rule scheduler to support both sequential and concurrent execution of multiple triggered rules based on static priority mechanism in active ORDBMS. Thus the objective of this research work is to develop an effective rule scheduler for executing multiple triggered rules both sequential and concurrent based on user-defined priority scheme.

To read the full article Peer-reviewed Article PDF image | Peer-reviewed Full Article image

Author(s): S.Meenakshi, V.Thiagarasu

Share This Page

Additional Info

Loading Please wait..
Peer Reviewed Journals
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version