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Adding Query to the Data Referential Service

In the previous chapter, we have presented the first and most important features of a data referential service, in particular the fact that a true MDM-compliant application will record every single change and allow full traceability and data consistency. But there are a few things missing from the data referential service.

After looking at what has been produced, this chapter will explain how to manage the deletion of data, which is a harder problem than it looks, and add reading capabilities to the data referential service. Indeed, the data is stored in a particular way to keep a full knowledge of the actions on the content, but this means there is some work to do before exposing this data for ...

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