Hello, On 08/03/2002 01:54 AM, Jason Stechschulte wrote: > On Sat, Aug 03, 2002 at 01:49:10AM -0300, Manuel Lemos wrote: > >>>Google has 1 billion pages and qurys in a few milliseconds... >> >>Real search engines do not use SQL databases. > > > What do search engines use? Is there something out there that explains > how they work?
They usually use read only DBM like databases that do not have the overhead or parsing SQL or doing joins to fetch the data. -- Regards, Manuel Lemos -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php