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Один % убил мой индекс — поиск завис на 8 секунд 🔥 LIKE '%foo%' — это ловушка: процент в начале выключает индекс. На миллионе строк — 5 мс против 8 сек. #sql #postgres #postgresql #backend #python #django #программирование #разработка #databases #performance #sqlacademy

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Один % убил мой индекс — поиск завис на 8 секунд 🔥 LIKE '%foo%' — это ловушка: процент в начале выключает индекс. На миллионе строк — 5 мс против 8 сек. #sql

SQL Academy(@sql.academy). original sound - SQL Academy. Один % убил мой индекс — поиск завис на 8 секунд 🔥 LIKE '%foo%' — это ловушка: процент в начале выключает индекс. На миллионе строк — 5 мс против 8 сек. #sql #postgres #postgresql ...

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PostgreSQL: Beginners Guide

Install PostgreSQL on Windows (Beginner Tutorial) | Create Your First Database in 10 Minutes (2026)

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Why Developers Love PostgreSQL It’s pretty much the default pick for any system. Open source, good community, lots of extensions, easy to use. #coding #programming #postgresql

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That first time you open pgAdmin and suddenly feel like you’ve entered a NASA control room instead of a database tool You install PostgreSQL thinking “this should be simple”… then boom — pgAdmin opens with dashboards, servers, roles, databases everywhere and you’re just sitting there like: “Am I supposed to know what all of this means already?” You click something… nothing makes sense. You click something else… even worse. But deep down you know this is the beginning of actually understanding re

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Oubliez les calculs côté application ! La version 18 de PostgreSQL débarque avec des fonctionnalités qui vont révolutionner votre quotidien. Imaginez : des colonnes générées qui calculent l'âge à partir de la date de naissance directement dans la BDD, sans code applicatif supplémentaire ! 🤯 Pour les puristes du SQL, l'optimiseur de Postgres devient plus malin : il élimine automatiquement les fameux *self-joins* (l'une des pires pratiques selon certains gourous !). Et pour ceux qui gèrent l'infr

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TikTokmaci_podcast

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