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.
Раскрыты подробности о фестивале ГАРАЖ ФЕСТ в Ленинградской области23:00
，详情可参考体育直播
Зеленскому стали чаще желать смерти02:42，推荐阅读体育直播获取更多信息
被救助方根据前款规定先行支付金额后，其根据本法第一百九十七条规定提供的担保金额应当相应扣减。