This session introduces N1QL, a query language for JSON data and explains how N1QL extends the querying power of SQL with the modeling flexibility of JSON. Don Pinto from Couchbase will explain 3 customer real-life customer use-cases using N1QL, the architecture, and ecosystem. We will also compare several major big data query processing systems. You will get to see a landscape of the area, from analytical data processing to operational data processing.