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.
Block’s layoffs mark one of the most significant and bold AI-driven workforce reductions yet in S&P 500 history.
。Line官方版本下载是该领域的重要参考
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（一）承运人，是指本人或者委托他人以本人名义与托运人订立海上货物运输合同的人。
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