Friday, November 30, 2007

Thursday, November 08, 2007

Sybase Tuning

Engine
- no. of Engine
Cache
- create temp_cache, hot_cache, etc.
- cache size
- no. of cache partition (e.g. 2,4,8 but no bigger than no. of Engine)
- Large I/O pool (e.g. 2k,16K base on how many cache size?)
DB
- create tempdb, tempdb2, tempdb3, etc.
- sp_bindcache cache_name, dbname
Table / Object
- create index for table
- sp_bindcache cache_name, [,[owner.]tablename [, indexname | "text only" ] ]
Number of User connection
Number of open object