I build database-driven web sites. Previously I have used Perl or PHP with MySQL.
Now I am starting a big new project, and I want to do it in the way that will result in
IMHO it is quite a non-sense to write a complex web app using a compiled language, as it gives not benefits against a number of manageability problems.
There a lot of ways to rise up performances and scalability in a scripted language, both at language level and at system level, being the minor performances gain eventually available with a compiled language totally influential.
On the other side I find very useful to be possible to follow an agile development and bug hunting schema, simply changing your code and seeing the results.