#UUIDv7 — Bluesky Posts

@postgresql.activitypub.awakari.com.ap.brid.gy

1 month ago

Переход с UUID v1 на v7 сократил IO-нагрузку в 2 раза В системах, где генерируются миллионы событий в день (наприме...

#postgresql #uuidv7 #nodejs

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PostgreSQL

@postgresql.activitypub.awakari.com.ap.brid.gy

2 months ago

[Перевод] Более глубокий взгляд на старый UUIDv4 и новый UUIDv7 в PostgreSQL 18 UUIDv4 как первичный ключ в PostgreSQL обычно руг...

#UUIDv4 #postgresql #UUIDv7 #PostgreSQL #18 #первичный #ключ #B-tree #индекс #фрагментация #индекса

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Hacker News Companion

@hncompanion.com

2 months ago

Sequential UUIDs, like UUIDv7, offer a compelling alternative to UUIDv4. They maintain global uniqueness while providing better data locality, significantly reducing index fragmentation and improving write performance in Postgres. #UUIDv7 3/6

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Paolo Melchiorre

@paulox.net

4 months ago

How to use UUIDv7 in Python, Django and PostgreSQL Learn how to use UUIDv7 today with stable releases of Python 3.14, Django 5.2 and PostgreSQL 18. A step by step guide showing how to generate UUIDv7 in Python, store them in Django models, use Postgre...

I’ve just published a deep dive on UUIDv7 with Python 3.14, Django 5.2 and PostgreSQL 18 🐍

Covers Python uuidv7, Django db_default, PostgreSQL functions, GeneratedField and UUIDv47 as a safer alternative for public identifiers 🤖

👉 www.paulox.net/2025/11/14/h...

#Python #Django #PostgreSQL #UUIDv7

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Mark Jack

@markjackmilian.bsky.social

4 months ago

Sorting with GUID? Meet the New UUID v7 Now Available in .NET 9 When we use Guid to define unique non-numeric keys in .NET with the Guid.NewGuid command, which generates a UUID v4, there’s an issue…

Discover .NET 9's UUIDv7! This new GUID format enhances sorting capabilities while maintaining uniqueness. Ideal for databases & modern applications. Dive into the improvements and get familiar with its features! #dotnet #UUIDv7

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Jasmin Fluri

@jasminfluri.bsky.social

4 months ago

A short summary of the differences between UUIDv4 and #UUIDv7 and an idea how it could be implemented in #Oracle #database. A UUID datatype would be nice 😉.

@oracleace.bsky.social

medium.com/@jasminfluri...

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PostgreSQL

@postgresql.activitypub.awakari.com.ap.brid.gy

4 months ago

探索 PostgreSQL 18 的全新 UUIDv7 支持 – TecHug — TecHug

探索 PostgreSQL 18 的全新 UUIDv7 支持 Postgres 18 中引入的 UUIDv7 解决了将完全随机的 UUIDv4 用作主键时存在的性能缺陷。通过加入时间戳，UUIDv7 确保新生成...

#编程技术 #Postgres #PostgreSQL #UUIDv7

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PostgreSQL

@postgresql.activitypub.awakari.com.ap.brid.gy

5 months ago

[Перевод] Что нового в PostgreSQL 18? Взгляд разработчика Команда Go for Devs подготовила перевод обзора PostgreSQL 18. Новый...

#PostgreSQL18 #UUIDv7 #виртуальные #столбцы #RETURNING #EXPLAINANALYZE #база #данных #производительность #SQL

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PostgreSQL

@postgresql.activitypub.awakari.com.ap.brid.gy

5 months ago

UUIDv7 登陆 PostgreSQL 18 – TecHug — TecHug

UUIDv7 登陆 PostgreSQL 18 PostgreSQL 18新增函数uuidv7()用于生成UUIDv7值。其实现包含标准允许但非强制要求的12位亚毫秒级时间戳小数部分，确保同一Postgres会...

#编程技术 #PostgreSQL #Postgres #UUIDv7 #数据库

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A bit of thinking

@baez.link

5 months ago

Oh snap. #Postgres v18 will support #UUIDv7! This is brilliant. Full filtering and sorting accessibility from the ID alone. 🤯 Truly can't wait. I been migrating all my ids to v7 already. I'm ready for the benefits. 😎

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LLMs

@llms.activitypub.awakari.com.ap.brid.gy

11 months ago

UUIDv7 — ключ к глобальному поиску с помощью LLM в произв...

habr.com/ru/articles/893536/

#LLM #UUIDv7 #ии-агент #RAG #MCP #бд #schema.org #ключ #сниппет

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