MEMORY_TARGE=物理內存*80%
MEMORY_MAX_SIZE=物理內存*80%
對於OLTP系統:
SGA_TARGET=(物理內存*80%)*80%
SGA_MAX_SIZE=(物理內存*80%)*80%
PGA_AGGREGATE_TARGET=(物理內存*80%)*80%
對於DSS系統:
SGA_TARGET=(物理內存*80%)*50%
SGA_MAX_SIZE=(物理內存*80%)*50%
PGA_AGGREGATE_TARGET=(物理內存*80%)*50%
FROM:感悟ORACLE核心技術