How many sites/how much data can you store in a search engine based on flat file database? Is there any limit how many sites/ data can be added?
Im using this script
http://www.scriptsez.net/?action=details&cat=Search Engines&id=1063724795
What do you think the limitations is for a script like this?
search engine question
Any answer you get in this forum is going to be a guess. The real answer is to do a little benchmark testing. There is no set answer because it varies by processor speed, RAM size, etc.
A bigger factor to consider is how many people are searching simultaneously. The more queries you have, the smaller it needs to be if you want decent performance.
Lastly, the site doesn't say whether or not the software builds an index. (I suspect it doesn't). Indexing can be done in a database or with external indexing software and it will make your search about a gazillion times faster.