{ 30, 20, 18, 28, 33, 41, 55, 39 },
In Mongo, when using w: 1 in a write concern, the write operation is acknowledged after being successfully applied to the primary's instance memory. However, w: 1 alone does not guarantee durability unless combined with j: true (journaling). Running standalone Mongo, as we did in the tests, defaults to j: false. I have explicitly set it to true in the testing script to make write comparisons to Postgres objective. You can dive deeper into this here: https://www.mongodb.com/docs/manual/reference/write-concern/#acknowledgment-behavior and here: https://www.mongodb.com/docs/manual/core/journaling/. Unfortunately, docs are a bit convoluted about it
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2026年1月21日，在伊朗首都德黑兰，一名男子站在一辆于近期骚乱中被烧毁的公交车内。当日，伊朗伊斯兰共和国广播电视台援引伊朗国家安全委员会声明报道，伊朗近期发生的骚乱事件共导致3117人死亡（图：新华社）
В стране ЕС белоруске без ее ведома удалили все детородные органы22:38