魅族的历程，是一部中国消费电子产业变迁史的缩影。
В России отреагировали на объявление Макроном увеличения ядерного арсенала ФранцииНовиков: Желание Франции нарастить ядерный арсенал может создавать угрозы для РФ
，这一点在91视频中也有详细论述
Active and passive voice checker
By installing a VM from this new image, we can verify that everything works as expected.
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.