iMasters

PostgreSQL 18 tem uuidv7 nativo para reduzir o index bloat do UUID aleatório

PostgreSQL 18 (set/2025) trouxe uuidv7() nativo: UUID ordenável por tempo que ataca o index bloat do v4 aleatório, direto no banco, sem depender do ORM.
note

What is SQL? 5 Basic Operations Beginners in Data Analysis Should Learn First

"If I'm learning data analysis, do I need SQL as well as Python?" "Even when I see words like SELECT or WHERE, I don't know what they are doing." SQL is a language used to retrieve information stored ...
note

That MCP will cause an accident if you connect it to your production PostgreSQL—How to safely connect to internal databases with Claude Code

Last week, a colleague who is currently renewing our internal ordering system came to me for advice. "I want to let Claude Code touch our Postgres directly. I found an MCP server online, and it worked ...
XDA Developers

I replaced Home Assistant's built-in database with PostgreSQL, and my smart home finally feels snappy

Jasmine is Software and PC Hardware Author at XDA with years of tech reporting experience ranging from AI chatbots right down to gaming hardware, she's covered just about everything. Whether it's ...
blog.csdn

Go数据库驱动导入指南：轻松配置PostgreSQL、MySQL等数据库连接

【免费下载链接】go-database-sql-tutorial A tutorial for Go's database/sql package 项目地址: https://gitcode.com/gh_mirrors/go/go-database-sql-tutorial Go ...
GitHub

PostgreSQL Complete Guide — Production-Grade Mastery from Zero to Staff Engineer

1. What Is This Repository? This is a comprehensive, production-grade PostgreSQL learning repository built for engineers who want to go from zero SQL knowledge to staff-level PostgreSQL mastery. It is ...
blog.csdn

PostgreSQL入门：SQL与PL/pgSQL基础

本内容遵循CC 4.0 BY-SA版权协议 PostgreSQL 是一种功能强大的开源对象关系型数据库系统，其核心交互语言是 SQL（结构化查询语言）。入门 PostgreSQL 语言，需要掌握其 SQL 方言的基础语法、数据类型 ...
KapanLagi

Cara Menggunakan PostgreSQL: Panduan Lengkap untuk Pemula

Kapanlagi.com - PostgreSQL merupakan sistem manajemen basis data relasional yang powerful dan banyak digunakan untuk berbagai keperluan. Bagi pemula, memahami cara menggunakan PostgreSQL menjadi ...
quantrimang

Muốn học về SQL và cơ sở dữ liệu, không nên bỏ qua 23 tài nguyên trực tuyến này

Mua gói Thành viên QuanTriMang Pro để trải nghiệm website không quảng cáo và sử dụng các tiện ích AI trên QuanTriMang. Mua gói Pro Nếu có ý định học về SQL và cơ sở dữ liệu, bạn không nên bỏ qua 23 ...
opensourceforu

PostgreSQL vs MySQL vs MariaDB: Which Database Fits Your Needs?

Discover how you should go about choosing between the three popular open source relational database management systems – PostgreSQL, MySQL and MariaDB. In the ever-evolving world of software ...
Root.cz

Rozšíření PostgreSQL jménem pgvector, embedding a sémantické vyhledávání (1. část)

Výše uvedený skript by měl po svém spuštění (opět) vypsat informaci o navázaném připojení k databázi i o použitém modelu: <connection object at 0x7efcd7ac6d40; dsn: 'user=tester password=xxx ...