Thank you, HoaRC.
But I think you wrong about the products, look at vintage Tamiya guys.
You can see how they product become obsolete but highly demanded.
Mysql capable to handle these million of records if we create it correctly.
The purpose of this database is to help get complete info about one product and compare it directly with another.
Also we can have compatible or popular part for particular vehicle.
Btw the RC track is ready.