[rkunal]

Over the time I have learned that best way to store is to optimise for retrieval - not for storage.

I dont recommend retrieval to do anything with OCR or Full Text Search. In my personal experience, simplest way to retrieve data is by date. If I am looking or 2018 tax records, I have already found the root folder(digital or paper). Fast enough retrieval, hmmm.

You may optimise as per you. I hope the idea helps.