Inverted index in a search engine

Posted by Ayman on Stack Overflow See other posts from Stack Overflow or by Ayman
Published on 2009-12-28T20:50:17Z Indexed on 2010/04/20 23:33 UTC
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Hello there,

I'm trying to write some code to make a small application for searching text from files.

Files should be crawled, and I need to put an inverted index to boost searches.

My problem is that I kind of have ideas about how the parser would be, I'm willing to implement the AND, NOT, OR in the query.

Whereas, I couldn't figure out how my index should be... I have never created an inverted index so if any body could suggest a feasable way to do it I would be very grateful... I do know in theory how it works but my problem is I absolutely have no idea to make happen in MySql I need to give keywords being indexed a weight too...

Thank you so much.

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