There is still a long road to improve database usability on semistructured data. My team has compared PostgreSQL and MongoDB on analytical queries on JSON, and

There is still a long road to improve database usability on semistructured data. My team has compared PostgreSQL and MongoDB on analytical queries on JSON, and the results so far have been unimpressive: https://github.com/ClickHouse/JSONBench/ https://github.com/ClickHouse/JSONBench/