The application manager: Hero of IS mapping

In the complex world of information systems (IS), the application manager is emerging as a key figure, often overlooked but nonetheless indispensable. As IS mapping becomes a strategic issue for CIOs, this modern hero plays a crucial role in navigating this ocean of applications and dependencies. Let’s take a look at how this role is proving essential to effective IS management.

The application custodian

An application manager is the person to contact for any questions or problems relating to a specific application. He or she ensures that the application functions correctly, meets user needs and integrates well with other IS components. In other words, he or she is the application’s guardian, looking after its health and performance.
In Carto-SI, each application is the responsibility of a single person. This approach avoids confusion and ensures clear communication. The Carto-SI white paper states: “When there are many people in charge, there is no one in charge”.

A pivotal role in IS mapping

The application manager plays a central role in IS mapping. As the main point of contact, he or she is crucial in providing the information needed to draw up accurate, up-to-date maps of the information system. This mapping makes it possible to visualize interactions between different applications, identify dependencies and predict the impact of modifications.
Application managers are essential for conducting dependency studies, a process whereby each application is analyzed to understand which other applications it depends on, and which other applications depend on it. This makes it possible to anticipate domino effects in the event of a change or problem in the IS.

Heroes in the shadows

Application managers often work in the shadows, but their contribution is fundamental. They ensure service continuity, minimize interruptions and facilitate innovation within IS. Thanks to them, CIOs can make informed, strategic decisions, based on a clear, comprehensive understanding of their technological environment.

In conclusion

The application manager is much more than just a software manager. He or she is the hero who ensures the stability and efficiency of IS, enabling companies to navigate serenely in the ever-changing digital world. By recognizing and valuing this role, organizations can improve their IS management and ensure a solid, adaptable technological future.