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.


Manuel Lemos

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