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Storage and File Structure

  1. We have been looking mostly at the higher-level models of a database. At the conceptual or logical level the database was viewed as
  2. The logical model is the correct level for database users to focus on. However, performance depends on the efficiency of the data structures used to represent data in the database, and on the efficiency of operations on these data structures.

Osmar Zaiane
Tue Jul 7 16:00:21 PDT 1998