Reviewing the drawer of memories I found the final project I did for my degree of «University Analyst of Information Systems», an intermediate degree in the engineering program at the National Technological University.
It is a heuristic approach using geo‑referenced information for the classic « Traveling Salesman Problem». The intention is for it to be easy to implement in a business environment with standard SQL servers.
It has been available online for a long time and I have wanted to rescue it.
You can use this link to download.