[Tutor] web application and database caching technique

[Alan Gauld]

>i m trying to build a webapplication, i need to cache db records 
> as it has become very slow the sql queries and retrival
> can you guys helpe me out in designing cache structures/ hash 
> tables for these cases 

Which database? Most relational databases have caching as a 
feature that you can configure. It may be that you can simply 
increase the size of the database cache on the server?

A lot easier and usually a lot more efficient and reliable too.

Fixing database scaleability issues is rarely best done 
outside of the database! (Small volume query improvements 
are another matter entirely!)

Alan G.