[1] : The Free On-line Dictionary of Computing (27 SEP 03)

cache hit
     
         a request to read from memory which can satisfied
        from the cache without using the main memory.
     
        opposite: cache miss.
     
        1997-01-21
     
     
see also:
cache main memory cache miss 

Cache >> C Words
Cache, definition of term: Cache
cache_pag1.html

Cache Memory >> C Words
Cache Memory, definition of term: Cache Memory
cache+memory_pag1.html

Cache County >> C Words
Cache County, definition of term: Cache County
cache+county_pag1.html

Re: Buffer Cache Hit Ratio is very low
...I have seen if the db buffer hit ratio is> low and you restart the db the Buffer Cache Hit.....Arslan Zaheer Dar <[Email Address Removed] Buffer Cache Hit Ratio is very lowRathi - Would.....Buffer Cache Hit Ratio is very low ..Re: Buffer Cache Hit Ratio is very low.. From: Mike O..
http://www.lazydba.com/oracle/0__78000.html, score=100, date indexed=July 2, 2005, 12:12 pm

Re: Buffer Cache Hit Ratio is very low
...I have seen if the db buffer hit ratio is low and you> restart the db the Buffer Cache Hit Ratio.....A low buffer cache hit ratio is not necessarily a problem for example if your ..application is a.....would expect a low buffer cache hit ratio. So you tyoe of application is very ..important.Also..
http://www.lazydba.com/oracle/0__77967.html, score=97, date indexed=July 3, 2005, 2:07 am

Re: Buffer Cache Hit Ratio is very low
...I have seen if the db buffer hit ratio is> low and you restart the db the Buffer Cache Hit.....Arslan Zaheer Dar <[Email Address Removed] Buffer Cache Hit Ratio is very lowRathi - Would.....Buffer Cache Hit Ratio is very low ..Re: Buffer Cache Hit Ratio is very low.. From: Mike O..
http://www.lazydba.com/oracle/0__78001.html, score=94, date indexed=July 5, 2005, 9:41 pm

SV: Buffer Cache Hit Ratio is very low
...I have seen if the db buffer hit ratio is low..and you restart the db the Buffer Cache Hit.....db_cache_size in 9i. Seems like your database can not find the right..datablocks in memory.....By restarting the database you will flush the buffer cache and your..hitratio will fall..
http://www.lazydba.com/oracle/0__77970.html, score=88, date indexed=July 4, 2005, 6:22 am

negative value for buffer cache hit ratio
...I have a negative value for buffer cache hit ratio in my DB which is up for..some 4 months.....negative value for buffer cache hit ratio ..negative value for buffer cache hit ratio.....name,'db block gets',value,0))))) * 100 "buffer cache hit..ratio" 4 FROM v$sysstat a;buffer..
http://www.lazydba.com/oracle/0__7902.html, score=83, date indexed=July 14, 2005, 2:38 pm

negative value for buffer cache hit ratio
...I have a negative value for buffer cache hit ratio in my DB which is up for..some 4 months.....negative value for buffer cache hit ratio ..negative value for buffer cache hit ratio.....name,'db block gets',value,0))))) * 100 "buffer cache hit..ratio" 4 FROM v$sysstat a;buffer..
http://www.lazydba.com/oracle/0__7865.html, score=83, date indexed=July 7, 2005, 8:08 pm

Re: Buffer Cache Hit Ratio is very low
...I have seen if the db buffer hit ratio is low and you restart the db the Buffer Cache Hit Ratio.....What are the other option I should check if the Buffer Cache Hit Ratio is very low. Regards.....Buffer Cache Hit Ratio is very lowRathi - Would you like to share what query are you using to..
http://www.lazydba.com/oracle/0__77972.html, score=83, date indexed=June 29, 2005, 5:02 am

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