Re: Why is deleting so slow?

This WebDNA talk-list message is from

2002


It keeps the original formatting.
numero = 42585
interpreted = N
texte = When I tried the new delete code it deleted 1 million records in no time at all ?? Not sure what else you can try ..> Yes. > > Also, I tried setting 'only commit databases to disk when instructed' but it > made no appreciable difference. > > > On 8/15/02 5:20 PM, Alain Russell mashed the following keys : > >> The delete code was re-written in 4.5 .. >> See the change notes. >> Are you running the latest release ? >> >> Alain >> >>> We have a 400 MB db, which I realize is quite large, >>> >>> I'm trying to delete approximately 66,000 records (out of 450,000) >>> And it pegs webcat @ 100% for over twenty minutes. >>> >>> Changing 'delete' into 'search' on the context yields a numfound result in >>> about 2 seconds. >>> >>> I can use copyfile to copy the entire 400 megs in about 15 seconds, >>> >>> So why's webcatalog falling apart when trying to do large deletes or >>> replaces? Is there anything I can do to alleviate the problem? (bump >>> maxfound to a million or something?) > > > ------------------------------------------------------------- > This message is sent to you because you are subscribed to > the mailing list . > To unsubscribe, E-mail to: > To switch to the DIGEST mode, E-mail to > > Web Archive of this list is at: http://search.smithmicro.com/ ------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://search.smithmicro.com/ Associated Messages, from the most recent to the oldest:

    
  1. Re: Why is deleting so slow? (Aaron Lynch 2002)
  2. Re: Why is deleting so slow? (Aaron Lynch 2002)
  3. Re: Why is deleting so slow? (Alain Russell 2002)
  4. Re: Why is deleting so slow? (Aaron Lynch 2002)
  5. Re: Why is deleting so slow? (Alain Russell 2002)
  6. Re: Why is deleting so slow? (Aaron Lynch 2002)
  7. Re: Why is deleting so slow? (Alain Russell 2002)
  8. Why is deleting so slow? (Aaron Lynch 2002)
When I tried the new delete code it deleted 1 million records in no time at all ?? Not sure what else you can try ..> Yes. > > Also, I tried setting 'only commit databases to disk when instructed' but it > made no appreciable difference. > > > On 8/15/02 5:20 PM, Alain Russell mashed the following keys : > >> The delete code was re-written in 4.5 .. >> See the change notes. >> Are you running the latest release ? >> >> Alain >> >>> We have a 400 MB db, which I realize is quite large, >>> >>> I'm trying to delete approximately 66,000 records (out of 450,000) >>> And it pegs webcat @ 100% for over twenty minutes. >>> >>> Changing 'delete' into 'search' on the context yields a numfound result in >>> about 2 seconds. >>> >>> I can use copyfile to copy the entire 400 megs in about 15 seconds, >>> >>> So why's webcatalog falling apart when trying to do large deletes or >>> replaces? Is there anything I can do to alleviate the problem? (bump >>> maxfound to a million or something?) > > > ------------------------------------------------------------- > This message is sent to you because you are subscribed to > the mailing list . > To unsubscribe, E-mail to: > To switch to the DIGEST mode, E-mail to > > Web Archive of this list is at: http://search.smithmicro.com/ ------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://search.smithmicro.com/ Alain Russell

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