My take: Document DB for searching. SQL for querying. Or if your life is easier when 42 is a string, use a document DB. 42 is a number, use SQL. U

My take: Document DB for searching. SQL for querying. Or if your life is easier when 42 is a string, use a document DB. 42 is a number, use SQL. Usually, people want to search, not query, and most information is unstructured. That's why Google is useful. Good luck.