Legacy Migration Hackathon Held Using GitHub Copilot, Taking on the Challenge of Improving Old Systems
A hackathon for legacy system migration was held using Microsoft's AI coding support tool, "GitHub Copilot." In this event, participants worked on moving systems with old foundations and complex code to newer environments.
Migrating legacy systems is a major challenge for many companies. Systems that have been used for a long time often have outdated foundations, and their code structure is frequently difficult to understand. As a result, improving or updating them requires time and advanced technical skills.
In this hackathon, participants used GitHub Copilot while proceeding with the migration work through repeated trial and error. While AI support made it easier to understand and modify code, the event also showed the importance of having people ultimately verify the contents and handle the response.
At the event, participants were also seen aiming to solve difficult issues through cooperation rather than tackling them alone. It became clear once again that improving old systems requires not only the use of AI tools, but also the knowledge and collaboration of people with experience in the field.
This hackathon became an opportunity to convey both the potential of AI-assisted development support and the practical difficulties of legacy migration. It can be said that it provided a place for companies and developers to consider new ways to safely update old systems.