Peer coordination through distributed triggers

Kantere, V; Manoubi, M; Kiringa, I; Sellis, T; Mylopoulos, J

dc.contributor.author	Kantere, V	en
dc.contributor.author	Manoubi, M	en
dc.contributor.author	Kiringa, I	en
dc.contributor.author	Sellis, T	en
dc.contributor.author	Mylopoulos, J	en
dc.date.accessioned	2014-03-01T01:59:49Z
dc.date.available	2014-03-01T01:59:49Z
dc.date.issued	2010	en
dc.identifier.issn	21508097	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/29048
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-79952188603&partnerID=40&md5=7314d9f13bdf7b245bdcbabe593d27fc	en
dc.subject.other	Consistency requirements	en
dc.subject.other	Data change	en
dc.subject.other	Data coordination	en
dc.subject.other	Execution semantics	en
dc.subject.other	P2P environment	en
dc.subject.other	Peer Data Management Systems	en
dc.subject.other	Information management	en
dc.subject.other	Semantics	en
dc.title	Peer coordination through distributed triggers	en
heal.type	journalArticle	en
heal.publicationDate	2010	en
heal.abstract	This is a demonstration of data coordination in a peer data management system through the employment of distributed triggers. The latter express in a declarative manner individual security and consistency requirements of peers, that cannot be ensured by default in the P2P environment. Peers achieve to handle in a transparent way data changes that come from local and remote actions and events. The distributed triggers are implemented as an extension of the active functionality of a centralized commercial DBMS. The language and execution semantics of distributed triggers are integrated in the kernel of the DBMS such that the latter handles transparently and simultaneously both centralized and distributed triggers. Moreover, the management of distributed triggers is associated with a set of peer acquaintance and termination protocols which are incorporated in the centralized DBMS. © 2010 VLDB Endowment.	en
heal.journalName	Proceedings of the VLDB Endowment	en
dc.identifier.volume	3	en
dc.identifier.issue	2	en
dc.identifier.spage	1561	en
dc.identifier.epage	1564	en