of UDDI Registry Replication Strategies
Sun, Y. Lin, B. Kemme
UDDI registries are intended to become the world-wide lookup mechanism
for web-services. As such, the registry has to provide high
throughput, low response times, high availability, and access to
accurate data. Replication is often used to satisfy such requirements.
Various replication strategies exist, favoring different subsets of the
above performance metrics. In this paper, we have a closer look
at two very different replication strategies. One strategy
follows the UDDI specification, the second uses a middleware based
replication tool. In this paper, we provide a comparison of these two
approaches focusing on performance and ease of integration with an
existing UDDI implementation.
Proc. of the IEEE Int.
Conference on Web Services, San Diego, California, July 2004.
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