I have a website run by php. I have about 80 users that will be signing up within a hour period.
my question is are there any problems that could occur when having lots of people accessing my database all at once?
I mean 80 users is a lot for me, and if some of you people that have way more than that are laughing at me, how many people would it take to mess up a database?
Thanks in advance!
You could use a tool like apachebench to check. Then you could use tools like memcached (or memcachedb if you needed persistence) to dial down the mysql queries. I would also set up mysql slow query logging.