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Graph Clustering and Caching

  • Alberto O. Mendelzon
  • Carlos G. Mendioroz

Abstract

We present the design of a system that stores and manipulates graphs on secondary storage. The goal is to minimize the I/O needed to access arbitrary directed graphs, using a bounded amount of main memory. The two key ideas are: a heuristic method for clustering on the same disk page nodes that are likely to be accessed together, and a caching mechanism that adapts well to a variety of graph traversais, including depth-first and breadth-first searches.

Keywords

Transitive Closure Graph Cluster Secondary Storage Incremental Cluster Recursive Query 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 1994

Authors and Affiliations

  • Alberto O. Mendelzon
    • 1
  • Carlos G. Mendioroz
    • 1
  1. 1.Computer Systems Research InstituteUniversity of TorontoTorontoCanada

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