Transparent Replication
نویسندگان
چکیده
viii
منابع مشابه
Transparent Information Dissemination
This paper describes Transparent Replication through Invalidation and Prefetching (TRIP), a self tuning data replication middleware system that enables transparent replication of large-scale information dissemination services. The TRIP middleware is a key building block for constructing information dissemination services, a class of services where updates occur at an origin server and reads occ...
متن کاملPlacement problems for transparent data replication proxy services
Transparent data replication has been considered a promising technique for improving system performance for a large distributed network. In this paper, a hybrid transparent replication model is presented. We address the problems of replication proxy placement in the network and data replica placement on the installed proxies given that a maximum of proxies are allowed. Both reads and writes are...
متن کاملA Survey of Cache/Proxy for Transparent Data Replication
Web caching is an important technology for reducing Internet access latency, alleviating network traffic, and spreading server load. An important issue that affects the performance of web caching is caching architecture, in which several caches are usually federated for making caches cooperate on a large scale and effectively increase the cache population. Transparent data replication is such a...
متن کاملTransparent and Adaptable Object Replication Using a Reflective Java
1 Adaptability to special requirements of applications is a crucial concern of modern operating system 2 architectures. Reflection and meta objects are means to achieve this adaptability. This paper describes a reflective architecture and the realization of different object-replication techniques within this architecture. The reflective architecture is an extension of the Java run-time environm...
متن کاملTapping TCP Streams
Providing transparent replication of servers has been a major goal in the fault tolerance community. Transparent replication is particularly challenging for highly nondeterministic applications, such as the ones that use multithreading. For such applications, keeping replicas in a consistent state becomes non-trivial. One way to deal with the non-determinism is to use a leader/follower approach...
متن کاملFault Tolerance by Transparent Replication for Distributed Ada 95
This paper presents the foundations of RAPIDS (“Replicated Ada Partitions In Distributed Systems”), an implementation of the Distributed Systems Annex E incorporating the transparent replication of partitions in distributed Ada 95 applications. RAPIDS is a replication manager for semi–active replication based on a piecewise deterministic computation model. It guarantees replica consistency for ...
متن کامل