Mysql PDO Prepared statement efficiency?

If memory serves, MySQL sees your prepared statement and expects that you're probably running an application that is likely to call the same statement multiple times. As such, it caches the statement string, so preparing it again isn't much overhead, though it's more than just keeping the reference to the statement in memory. It's still definitely better than parsing a whole new query from a string each time.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.