The DB_CACHE_SIZE initialization
parameter has replaced the DB_BLOCK_BUFFERS initialization parameter, which was
used in earlier releases. The DB_CACHE_SIZE parameter specifies the size in bytes of
the cache of standard block size buffers. Thus, to specify a value for DB_CACHE_SIZE,
you would determine the number of buffers that you need and multiple that value
times the block size specified in DB_BLOCK_SIZE.
For backward compatibility, the DB_BLOCK_BUFFERS parameter still functions, but it
remains a static parameter and cannot be combined with any of the dynamic sizing
parameters.
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/10599713/viewspace-996320/ ，如需转载，请注明出处，否则将追究法律责任。
-
博文量740
-
访问量2002849
最新文章
- 人力&人手&人才&人物
- oracle树中prior的用法
- Using Supplied Packages to Manage Stored Outlines
- $ORACLE_HOMERDBMSADMIN目录下各SQL的含义
- PRODUCT_USER_PROFILE Table
- Backing Up Server Parameter Files with RMAN
- Backing Up Control Files with RMAN
- Backing Up Individual Tablespaces with RMAN
- Making Whole Database Backups with RMAN
- 目睹奥运火炬传递
