A middleware-based approach to database caching

  • Authors:
  • Andreas Bühmann;Theo Härder;Christian Merker

  • Affiliations:
  • Department of Computer Science, University of Kaiserslautern, Kaiserslautern, Germany;Department of Computer Science, University of Kaiserslautern, Kaiserslautern, Germany;Department of Computer Science, University of Kaiserslautern, Kaiserslautern, Germany

  • Venue:
  • ADBIS'06 Proceedings of the 10th East European conference on Advances in Databases and Information Systems
  • Year:
  • 2006

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Abstract

Database caching supports declarative query processing close to the application. Using a full-fledged DBMS as cache manager, it enables the evaluation of specific project-select-join queries in the cache. In this paper, we propose significant improvements and optimizations – as compared to the well-known DBCache approach – that make our caching concept truly adaptive. Furthermore, we describe an adaptive constraint-based cache system (ACCache) relying on middleware components as a DBMS-independent realization of this approach.