FreeComputerBooks.com has many free resources clumped into compact pages, so you so whiz through them quickly to find what you want. The site is ad supported but most of the content I found actually was free. There are links to many tutorials, books, articles, and other resources online that may be of use to programmers, database developers and such. I found a good article on AJAX that contained some info I needed for a project I am working, so my visit to the site proved useful. Only one link I clicked on went somewhere to buy a book, but the rest I clicked on were free resources, FYI.