My question is simple. What's the best way to query a JSON or XML document, or series of documents?
This seems to be a common structure these days instead of SQL for API purposes.
I mean, say you have a semi-structured JSON or XML document that lists a bunch of books and their attributes contained within a given library.
You want to find the number of unique books in the library written by JK Rowling.
This would be trivial in SQL. How would you do this in a document database? Thanks!
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