A well designed database and up to date documentation is the ideal, but if that is not the case and you are not in the position to improve the database design, what are some workarounds?

Consider the following scenario

You’re working as a freelance data scientist and are hired to do some analysis of a company’s data. That seems simple enough, you know how to use SQL and Python, and how to conduct hypothesis tests, and you are told that you’ll be given a database schema.

#database #database design #data