2.8 Database access method

This section explains the database access method, and describes the global buffers used for a database's I/O processing, the database updating method, and the database retrieval method (out-of-order execution).

Organization of this section

• 2.8.1 Global buffers

• 2.8.2 Database updating method

• 2.8.3 Database retrieval method (out-of-order execution)

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