How can I configure rails server connection number?

Sijo Kg wrote:

Hi
   You can set pool in database.yml

Read this
http://ryandaigle.com/articles/2008/9/7/what-s-new-in-edge-rails-connection-pools

Sijo

I have set this value to 10. But if a user load a web page which cause a
long time, other users will not load pages until this page finished
loaded. How can I set the thread number for loading pages?