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.
可真论起出圈影响力，似乎还比不上去年一分没花，就引爆全球的DeepSeek。这么一对比，这场全民参与、耗资不菲的AI大战，更像是一场国内自嗨的烟花秀。声势浩大，热闹过后却没啥实质变化。
。体育直播是该领域的重要参考
Europe’s leaders say they want digital sovereignty. They give speeches about reducing dependence on foreign technology. They publish strategies, declarations and frameworks. But when it comes to actually making that shift happen, even in the simplest cases, progress stalls.。业内人士推荐搜狗输入法下载作为进阶阅读
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最佳院线剧情电影制片人：《一战再战》