Вопреки мифам, отбеливание не обжигает пульпу, провоцируя пульпит, продолжила главный врач стоматологии. Также профессиональное отбеливание не требует многократного визита к специалисту, и эффект заметен с первой процедуры, в отличие от домашних систем отбеливания, которые требуют больше времени, добавила эксперт.
un-supervised setting,
，更多细节参见新收录的资料
lines in ex mode.
Mar 10, 2026 at 14:18，更多细节参见新收录的资料
import { StrictMode } from 'react';
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.，更多细节参见新收录的资料