How can you perform reverse engineering in data modelling?

1.	How can you perform reverse engineering in data modelling?
Answer» Reverse ENGINEERING is the process of building a data model from an EXISTING database. This is more beneficial in cases when an organization has an existing outdated database solution, then while performing tech modernization, instead of developing solutions from SCRATCH, it becomes more efficient to reconstruct the data model from an existing system and make tweaks to that data model as per the vision and APPLY that tweak to the current system. The STEPS in reverse engineering are summarised as follows:

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