Hi,

For improving performance I want to store dynamically generated pages in html and serve them from generated html directly rather then querying database for each page request.

I'm sure this will dramatically increase performance.

Can any one share any hint / example / tutorial on how to do it? And what are challenges?

I would also like to know how others are handling performance issue for large e-commerce sites with at-least thousand categories and 200k products with at least 200-500 concurrent visitors? What are the best approaches?

Thanks in advance.