increase pages crawled by google bot

Hi all,

I started 2 months ago a new music mp3 search engine and since a week the number of pages crawled by google bot has multiplied by 100 (from 100 to 100.000 daily)
Its good sign or no ? you think google apreciate my website ?
my website have just 500 visitor daily and hosted in 000webhost (free plan)

since the increase of pages explored my database has started to bug . resource problem ?

thanks for your help and happy new year

Get a proper vps or private hosting if not your site will just overload and crash.

Yeah I agree with AquaticGamer