Tag Archives: Redo Log buffer

ORACLE internal memory structure

ORACLE internal memory structure ORACLE internal memory structure : There are two different types of memory structures that are used by ORACLE database. 1.Global areas 2.Background Processes 1.Global Areas Following are the global memory are used by all ORACLE database users •System global areas (SGA) •Data block buffer cache. •Dictionary cache. •Redo log buffer. •Shared SQL pool. …