I am using mysql to store ticks and pandas to read the ticks and form candles,The code is pretty much optimized but I am still facing a delay of 10-15seconds(diff b/w signal time on real time basis and order placed time) when looping through 50 symbols for data of 2 days.. currently running the instance on aws ec2 server ..Is any python client doing things differently?what is the delay faced in parsing data and placing order?Is there a better way to do it
