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ORALCE参数设置

上一篇 / 下一篇  2010-01-05 15:47:00 / 个人分类:Oracle数据库

oracle参数并发用户
参数名称开发/测试实例11-100用户101-500用户501-1000用户1001-2000用户
Processes20020080012002500
Sessions400400160024005000
db_block_buffers2000050000150000250000400000
db_cache_size156M400M1G2G3G
sga_target1G1G2G3G14G
undo_retention1800360072001080014000
shared_pool_size (csp)N/AN/AN/A1800M3000M
shared_pool_reserved_size(csp)N/AN/AN/A180M300M
shared_pool_size(no csp)400M600M800M1000M2000M
shared_pool_reserved_size(no csp)40M60M80M100M100M
pga_aggregate_target1G2G4G10G20G
Total_Memory required~2GB~3GB~6GB!13GB~25GB

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