arXiv · 1210.6272
Affinity-based XML Fragmentation
Abstract
In this paper we tackle the fragmentation problem for highly distributed databases. In such an environment, a suitable fragmentation strategy may provide scalability and availability by minimizing distributed transactions. We propose an approach for XML fragmentation that takes as input both the application's expected workload and a storage threshold, and produces as output an XML fragmentation schema. Our workload-aware method aims to minimize the execution of distributed transactions by packing up related data in a small set of fragments. We present experiments that compare alternative fragmentation schemas, showing that the one produced by our technique provides a finer-grained result and better system throughput.
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Rebeca Schroeder, Ronaldo Santos Mello, Carmem Satie Hara. 2013-04-24. Affinity-based XML Fragmentation. https://arxiv.org/abs/1210.6272
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