I was researching for a CMS to use and ran into a review on vBulletin 4.0; using about 200 queries on one page load.
I was then worried.
Further research brought me to other sites to see how much queries they are using and I found that some forum software such as Invision Power Board and PHPBB are using queries as low as 6 or 8.
Currently, my site uses about 25 to 40 queries.
Should I be worried?
Don’t be worried about number of queries.
Be worried about:
Clarification:
SQL being too complicated can come from either too many queries OR a few queries that are very complicated (lots of joins and sub queries, etc).