The reliability of data in the IT System is crucial to be able to operate an IT System and the unreliability of the data has certainly consequences and cost:
What are the reasons for this unreliability of data?
In general it is an accumulation of several reasons:
Whether your need for improving reliability was generated as part of an IT migration project or due to difficulties encountered when managing your activity, the decision to launch a project of improving data reliability is strategic because it does not imply only IT System management but several actors in the company and the sponsorship of the general management is one of the key success factors.
Talys Consulting developed an expertise in these reliability improvement projects since its creation in 2006, the capitalization on the different projects helped strengthen the approach and equip the project with an open source solution Talend.