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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.。体育直播对此有专业解读

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Trump, a longtime critic of CNN, has also called for the news network to be sold to new owners as part of any deal, a condition that Paramount's bid would satisfy.

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南方周末记者注意到,2026年2月6日,全国政协主席会议在北京召开。会议审议通过围绕“十五五”规划实施开展民主监督工作计划,这意味着围绕国家发展规划开展持续性民主监督的做法,或将延续。