What is the typical account size for this platform?

I am new to this platform, so this might be a naive question. What is the typical account size and the no. of portfolio holdings this system can handle? e.g. I am backtesting a quantitative equity strategy and typically have 60-80 holdings in US equities. Can this platform handle institutional volumes (just out of curiosity) or better for testing a live strategy with a few hundred thousand in account value? Thanks.