I would like to store the format of the survey form which can branch into different question based on
Questions can be video, audio, text and answer can be text, multiple choice, video, audio, geolocation etc. Also based on the answers of a question branching into different question should be possible. It should also be possible for user to fill the form in multiple session so some state should also be there. So the answers to the columns can be missing due to branching as well as the response being incomplete. There is a need of fast filtering and analysis of the database. Also, it should be possible to extract all the responses of a particular form in CSV file. What would be the best implementation for this problem?
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Author: Shrey Paharia