A Cost-Model-Based Online Method for Ditributed Caching

  title={A Cost-Model-Based Online Method for Ditributed Caching},
  author={Markus Sinnwell and Gerhard Weikum},
The paper presents a method for distributed caching to exploit the aggregate memory of networks of workstations in data–intensive applications. In contrast to prior work, the approach is based on a detailed cost model as the basis for optimizing the placement of variable–size data objects in a distributed, possibly heterogeneous two–level storage hierarchy. To address the online problem with a priori unknown and evolving workload parameters, the method employs dynamic load tracking procedures… CONTINUE READING
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