Well, MongoDB was designed and created as a document database first and foremost, not an SQL one (NoSQL). It is focused and optimized for this particular use case and a way of storing and accessing data. PostgreSQL on the other hand, is a relational, SQL database that later on added support for composite column types like JSON/JSONB, ARRAY and others. Over the years, it has extended and optimized storing JSON documents in its own binary JSONB format, as well as added more ways to index, query and modify data of this type.
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По словам очевидцев, толчки ощущались на протяжении трех минут. Их ощутили в самом городе, «Сириусе» и Дагомысе. Очаг залегал в 185 километрах от Краснодара и 27 километрах от Сочи.，推荐阅读91视频获取更多信息
（三）签发不记名提单或者签发指示提单经空白背书的，凭提单向提单持有人交付；
这不是历史偶然，这是制度运行的必然结果。