The objective of data architecture is to define the source and types of data needed for business development through information management. The system designed to achieve this must be simple enough for stakeholders to understand, as well as coherent and stable.
Nowadays, all companies have their own Data Warehouse where all the data generated by the different activities carried out in the company is stored. One of the challenges is to know how to size them, to optimise what is in them and the management of this information.
In general, data architecture is designed and developed during the planning stage of a new system to establish how data will be processed, stored, used and accessed. Thus, in order to design an efficient system, control the flow of data and ensure its protection, it is important to know the relationship and the type of management needed for each type of data from the outset.