loading...
 This Article 
   
 Share 
   
 Bibliographic References 
   
 Add to: 
 
Digg
Furl
Spurl
Blink
Simpy
Google
Del.icio.us
Y!MyWeb
 
 Search 
   
Eighth IEEE International Workshop on Object-Oriented Real-Time Dependable Systems (WORDS'03)
A Special Checkpointing Object Method Based Primary-Passive TMO Replication Scheme and Middleware Support
Guadalajara, Mexico
January 15-January 17
ISBN: 0-7695-1929-6
Yuqing Li, University of California
Jeff (Juqiang) Liu, Wright State University,
Abstract: The PPTR (primary passive TMO replication) scheme is a passive real-time object replication scheme, which is based on the TMO (Time-triggered Message-triggered Object) real-time object model. Compared to the active object replication schemes, the passive object replication schemes typically require less processor resources, but have longer fault recovery times. This paper describes a relatively simple and somewhat restrictive but still quite broadly applicable version of the PPTR scheme and its implementation into a real-time middleware architecture, ROAFTS. The PPTR scheme is compared against another existing active real-time object replication scheme supported by the ROAFTS middleware architecture.
Index Terms:
Real time, time-triggered, message-triggered, object, TMO, middleware, fault tolerance, PPTR, real-time object, replication, passive replica.
Citation:
K. H. (Kane) Kim, Yuqing Li, Jeff (Juqiang) Liu, "A Special Checkpointing Object Method Based Primary-Passive TMO Replication Scheme and Middleware Support," words, pp.234, Eighth IEEE International Workshop on Object-Oriented Real-Time Dependable Systems (WORDS'03), 2003
Usage of this product signifies your acceptance of the Terms of Use.