i am new to quantopian and i have some questions i didn't find answer to my question in quantopian's website.so i am approaching here please do asisst me to find the answers for these questions.
Do i have to write the whole code of algorithm in a single file?
Can we use database? I have my own strategy wchich enters and exits the trade according to the entry and exit signal which i store in a DB of my server. So is there a way to access my own server's Database through Quantopians code? I just checked The library modules supported by Quantopian i couldn't find 'MySQLdb' in the list.