Re: Slow search.. quite clueless
От | Yonatan Ben-Nes |
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Тема | Re: Slow search.. quite clueless |
Дата | |
Msg-id | 4331E219.80704@canaan.co.il обсуждение исходный текст |
Ответ на | Re: Slow search.. quite clueless ("Olly Betts" <olly@survex.com>) |
Список | pgsql-general |
Olly Betts wrote: > Yonatan Ben-Nes wrote: > >>Actually I even started to look on other solutions and maybe you can say >>something about them also.. maybe they can help me: >>1. Omega (From the Xapian project) - http://www.xapian.org/ > > > You could certainly do this with Xapian and Omega. With only 5 > million records it should be very quick. > > The easiest approach would be to periodically dump the SQL tables > and build a new Xapian index which reflects the SQL database - you'd > probably want to customise the "dbi2omega" script in the Omega > distribution. This approach works particularly well if the tables > are updated in a batch fashion (one big weekly update, say). > > Alternatively you could hook into whatever updates the SQL database > and get it to make corresponding updates to the Xapian index. That > has the advantage that they'll always be in step, but is probably > more work to set up. > > The main drawback compared to doing everything in SQL is that you'd > have two systems to deal with rather than just one... > > Cheers, > Olly Ok then ill try this option if the tsearch2 wont work fast enough for me (hopefully it will :)). Thanks alot, Ben-Nes Yonatan
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