Scripting questions

[iDigzy]

@ cyan3 thanks for the link, but I should have made myself more clear, I'm trying to practice/learn database npc more at the moment, I will be learning or starting SQL whenever I am more advanced
@cbk1994 I'll remember that for when I start thanks

I'm really stuck on database/database npc's though. Are there many guides/information on them? Also, how would you go about making for example a simple spar stat database to keep information on player spar wins? Also, could someone possibly explain why/when you would use them more often, as it would probably make more seance to just use clientr to record spar stats for example?