Who will tell about the successful experience of visualizing data from MS SQL in Graphana?

Question

Programming

Hello!
Who has experience visualizing data from MS SQL in Graphana?
In particular interested in:

1. what Graphana data source are you using?
   
2. why is it chosen?
   
3. what additional plug-ins/utilities are used?
   
4. what restrictions of "bundle" are found out?
   

My task:
Data is already being accumulated in MS SQL (one simple table with the values ​​of several integer metrics).
I want to give analysts a tool for "games" with the visualization of this data without programming.
I decided to feel Graphana :)
The option to start storing metrics in something more suitable than RDB is already beginning to loom.
But I would like to keep it in the backlog for a couple more sprints :-\
Thanks in advance!