How to automate work with Selenium as much as possible?

Question

Programming

Good afternoon. Please tell me the most correct way to automate work with Selenium. Essence:
There is a site written in asp.net, where users upload data, which subsequently gets into MSSQL tables, depending on the user's choice. Next, I run a program (wpf, c#) that reads data from a specific table and starts populating the data on a website using Selenium. There are three tables in total, three data filling algorithms written in c#, and, accordingly, three programs each with its own algorithm.
What you want:
Automatic launch of the program when new data enters the database. With this, it is approximately clear - by the timer we start checking for the presence of new data in the database, and if there is, then we start the program.
What are the questions:
It will not be possible to simultaneously run programs with different algorithms on one computer - can you make three virtual machines under Windows? But here is the problem. it is possible to add a large number of algorithms and, accordingly, additional virtual machines.
Out of the corner of my ear I heard about Docker - can it come in handy here?
Perhaps there are some more correct other options?
Thank you all in advance.

Answer 1

It will not be possible to simultaneously run programs with different algorithms on one computer - can you make three virtual machines under Windows?
What is the launch problem? Selenium can run in multiple threads.