Techniques, database and algorithms for search engine or searching

hi

i need search engine techniques. how tos tore data in satabase ..what kind of database we have to make..coz its not like web search to bring links ..its like firts we insert information in database and it will give context based search facility ..so unable to find material andtechnique sfor context based search.

Spy Burg,

It all depends what you want/need. If you have a database currently, you could implement a search using a SQL query. Do you have a database yet? If so, is it MS Access, SQL Server, Oracle, MySQL etc?

If not, that's the first thing you need. A database with populated information. Once you have that, you can search it using a SQL query and then implementing a search algorithm. There are many differnet options for sorting results once you get that far.

By the way.. new search algorithm presented here (URL address blocked: See forum rules)/about/technology/ really interesting.

What is the best logic to use Crawlers and Spiders with let say mysql. I need it to be able to check against the database and if not found go out to the www for answer.

Also is there a way to find out when content(News, Event...etc) first hit the web using crawling and spider logic.?

iam new to this chat forum. . Its a good site. I would like to share my knowledge