Feature request: Multi-threading or multi-processing for --import and --analyze commands

[shemeshg]

Is your feature request related to a problem? Please describe.

run the --import and --analyze commands on GarminDB, take too long to complete, even for just --latest option.

Describe the solution you’d like

I would like the --import and --analyze commands to be multi-threaded or multi-processed, so that they can utilize the available CPU cores and speed up the execution. This would make GarminDB more efficient and responsive, and save me time

Describe alternatives you’ve considered

N/A

Additional context

the commands only use one CPU core and take several minutes to finish. I think this can be improved by implementing multi-threading or multi-processing.