I've updated the title: from DBI or Flat Files, Which is faster
I am working with user inputs and retrieving them for later use. Hopefully there will be lots of inputs to come, but as you may know, speed will decrease as requests increase. I want to start out by going the fastest route before it gets too late. Any suggestions on this?
Also, is there a limit on how many scripts can access the same SQL or the same File.txt?