Please tell me how to save the collected data under embedded Linux

世事无常

Please tell me how to save the collected data under embedded Linux [Copy link]

Because I just started using embedded Linux to do projects, I am a novice and don’t know how to save the data collected by the device. Please give me some advice.

need:

The developed device has 200 terminal devices mounted on it through the MBUS bus, and data is collected and saved every 15 minutes!

Need to save 30 days of historical data

I thought of a way:

My current idea is to create a folder using the date, create a text file using the time, and then write the data collected at the same time into the text file in the form of terminal address + data. That is, there is a text file with 96 time points in the folder where the data is saved! !

Guys, are there other methods that are more convenient and safer?

hotsauce1861

We are all using Linux, so isn't it better to use a database?

世事无常

hotsauce1861 posted on 2020-5-12 08:34 It's all Linux, isn't it nice to use a database?

Thanks sir, I'll try it!