Data Lineage to Transform an Information System
Le data lineage to Transform an Information System: Automated Simplifications & Migrations At a time of accelerating digital transformation, massive movements towards the Cloud, and the surge of "as a Service", it seems useful to be able to understand the way in which Information Systems work to give them a chance to transform them in depth. When they are still largely "on premise", their retro documentation is tedious, due to lack of time or skills still in place. These legacy systems are often impossible to migrate to the Cloud given the high risks of regression. And when these Systems have been migrated to the Cloud, they tend to become exponentially more complex (and more and more expensive). We propose to break down its complexity and share its understanding by dynamically delivering a map based on data lineage and the uses of information. Above all, we offer answers to carry out massive simplifications and automated mig