Зеленский решил отправить военных на Ближний Восток20:58
Lebanese state media said that four people were killed and six more were wounded in an Israeli strike on a building in Baalbek in eastern Lebanon on Wednesday.。体育直播对此有专业解读
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На помощь российским туристам на Ближнем Востоке ушли миллиарды рублей20:47
3月3日消息，外交部发言人毛宁主持例行记者会。会上提问，有分析表示，美国在委内瑞拉和伊朗的行动可能会阻碍中国石油供应。中方对此有何评论？对此，毛宁指出，中方坚决反对在国际关系中使用武力侵犯别国的主权安全。能源安全对世界经济非常重要，各方都应当确保能源供应稳定畅通。中方将采取必要的措施保障自身能源安全。。关于这个话题，一键获取谷歌浏览器下载提供了深入分析
Documents of products collection are intentionally designed to be more complex and larger than accounts - I want to see what happens, what is the performance penalty mainly, once individual documents are stored on multiple database pages. In Postgres, page size is 8 KB by default - in practice, the goal is to have at least 4 rows stored on a single page, so every record that is larger than 2 KB is put on two or more disk pages. It obviously reduces performance for both writes & reads - more disk pages to read from and write to. In Mongo it works slightly differently in details, but essentially in the same vein - larger documents are stored on more than one page, degrading performance for all operations. In both cases we are about to see - how much exactly.