Recently I read an article titled “Quick tip: Improve developer habits by showing time cost of DB queries” by Dan Birken.  He claims that one common reason why websites load slowly are because of unoptimized database queries: Websites can be slow for many reasons, but an overwhelmingly common one is time spent performing database queries. Now database queries are likely a very important part of rendering the webpage – the information to populate a page has to come from somewhere. But sometimes rendering a page is slowed down by either unnecessary queries or improperly optimized queries. I completely agree with his view.  For most Continue Reading