Question Global ranks! Help! Don't know where to start!

Hi guys. I need help! The names googlemaster190
I have 3 servers!
1. Factions
2. Kitpvp
3. Skyblock


I would love to know how to transfer the factions ranks to the rest of my servers and I don't not know how to do so or where to start. I also don't want to manually do so! May someone please help? I don't know what a MySQL is really? But if there is anyone that can tell me a written tutorial or link me some video tutorials that would be great! Thanks
please it would really mean so much if you help me! Thx