First of all thank you for taking your time to help!
I have a comma separated file from data logger that I need to store in the database so that I could retrieve the data for any given day or hour or whatever and plot it on a web page. I decided to do it in the following way:
Each day will be identified by date and have its own record. Each day will have data text column that will keep data logger data in the following format:
My question is if this is a right way of storing this kind of data. Should I use separate record for each hour (# of rows will then be huge)?