Aright, allow me to take more of your time and provide more details as needed.
I am planning on using Firebase DB or InfluxDB, however, I don’t really know the difference yet and did not look into it as of right now.
I am building a power meter and its working fine and I am uploading voltage, current, PF and power consumption values to the Blynk mobile application.
Since I am using ESP32, I utilize Core 0 for Blynk functions (and later on for the database functions as well), as they are be mostly blocking functions.
And Core 1 for the system itself.
Type of data: float
Frequency of storage: 1 value of each parameter every 1 minute
Type of access needed from PC: read data (perhaps write BUT can be disregarded)
Sorry for not posting all these details at the beginning, I thought it was irrelevant and I was wrong