南開科技大學圖書館 |

回首頁

Fault-tolerance in an event rule framework for distributed systems.

紀錄類型:	書目-電子資源 : 單行本
正題名/作者:	Fault-tolerance in an event rule framework for distributed systems./
Author:	Caituiro Monge, Hillary.
Description:	129 p.
Notes:	Source: Masters Abstracts International, Volume: 42-02, page: 0612.
Contained By:	Masters Abstracts International42-02.
Subject:	Computer Science. -
Online resource:	Download fulltext (下載全文)
ISBN:	0496210696

Fault-tolerance in an event rule framework for distributed systems.
LDR:02120nmm 2200289 4500 001 1000004332
005 20051102155247.5
008 141201s2003 eng d
020 $a 0496210696
035 $a (UnM)AAI1416284
035 $a AAI1416284
040 $a UnM $c UnM{me_controlnum}
100 1 $a Caituiro Monge, Hillary. $3 1000005681
245 1 0 $a Fault-tolerance in an event rule framework for distributed systems.
300 $a 129 p.
500 $a Source: Masters Abstracts International, Volume: 42-02, page: 0612.
500 $a Adviser: Javier A. Arroyo Figueroa.
502 $a Thesis (M.S.)--University of Puerto Rico, Mayaguez (Puerto Rico), 2003.
520 $a In Distributed Systems (DSs) with Asynchronous, non-deterministic Reactive Components (ANDRCs), the timing assumptions are not valid and the output could be different, even if the same sequences of stimuli are input with the same initial state. In such systems, the availability and reliability are critical, so they must be fault tolerant and it can be achieved by replicating the ANDRCs. This research uses active replication with a middle-tier component that multicasts incoming-events to all replicas, and detects and suppresses duplicated outgoing-events that were posted by each replica; it also uses a semi-active replication approach where only one ("the leader") is able to post events, while the others listen to the leader to keep consistency, having each replica detecting/suppressing duplicated outgoing-events. The Event-Rule Framework (ERF), which is a framework for developing DSs with ANDRCs, was used as a test bed for this research. The performance analysis shows linear execution-time curves in all test scenarios. Therefore, proposed solutions were proven to be feasible, and their performance results were proven to be acceptable.
590 $a School code: 0553.
650 4 $a Computer Science. $3 1000005419
650 4 $a Engineering, Electronics and Electrical. $3 170927
650 4 $a Information Science. $3 1000005592
690 $a 0984
690 $a 0544
690 $a 0723
710 2 0 $a University of Puerto Rico, Mayaguez (Puerto Rico). $3 1000005682
773 0 $t Masters Abstracts International $g 42-02.
790 1 0 $a Figueroa, Javier A. Arroyo, $e advisor
790 $a 0553
791 $a M.S.
792 $a 2003
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1416284 $z Download fulltext (下載全文)