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OCA: Oracle 10g™ Administration I: Study Guide by Matthew Weishan, Joseph C. Johnson, Bob Bryla, Chip Dawes

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R
raw device

A disk that does not contain an operating system managed file system. Instead of a file system managing the reading and writing activities, Oracle does so.

reactive monitoring

Monitoring the Oracle server for issues after they have occurred, too late to avoid impacting the database's performance, availability, or manageability.

read consistency

Oracle's read consistency uses undo data to ensure that a statement (or a transaction) sees a set of data that does not change during its execution.

recycle bin

A logical container in each tablespace holding dropped tables that can be retrieved by a database user as long as the space occupied by the deleted object is not required for new objects in the tablespace.

redo entry

A group ...

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