Sobre o PGConf.Brasil 2025

Nos dias 3, 4 e 5 de setembro de 2025, em João Pessoa, PB, o PGConf.Brasil brilhou pela primeira vez no nordeste. Este foi o segundo evento organizado pela “Associação PostgreSQL Brasil” que mostrou claramente que o PostgreSQL continua vivo e vibrante no Brasil. E mais uma vez, a Savepoint esteve lá!

Palestra: Métricas e ajustes no PostgreSQL

Nesta palestra apresentamos alguns pontos-chave para…

Sobre o PGConf.Brasil 2025

The Senior Dev Secret: Mastering SQL Execution Plans 💾🔍

Junior developers write queries that work. Senior developers write queries that scale. The difference? Knowing exactly how the Database Engine interprets your code.

The Problem:
You write a simple JOIN. It works fine with 100 rows. But at 1,000,000 rows, your application times out. Most devs just “add an index” and pray. This is not engineering; it’s gambling.

The Solution:
Execution Plans. By using the EXPLAIN command, you pull back the curtain on the Query Optimizer to see exactly where the bottlenecks live.

What to look for in the plan:
🐢 Sequential Scans: The database is reading every single row. This is your #1 performance killer.
🔗 Nested Loops: High-cost joins that multiply your latency exponentially.
📦 Memory Spills: When your query is so inefficient it has to write temporary data to the disk.

Stop guessing. Start reading the roadmap your database gives you. Optimization is about logic, not luck.

👇 ASSETS:
📃 Blog: https://scriptdatainsights.blogspot.com/2026/01/sql-execution-plans-guide.html
🎞 Video: https://youtu.be/aeoKEaDeIy4
🛒 Gumroad: https://scriptdatainsights.gumroad.com/l/january-skills-2026

👇 FOLLOW US:

• YT Long: https://www.youtube.com/@scriptdatainsights
• YT Clips: https://www.youtube.com/@SDIClips
• IG: https://www.instagram.com/scriptdatainsights/
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• LinkedIn: https://www.linkedin.com/in/script-data-insights-204250377/

Building a High-Performance .NET Core 8 Web API with PostgreSQL and Redis

Building a High-Performance .NET Core 8 Web API with PostgreSQL and Redis

Senior Node.js Developer – Backend + Database USA or Remote

🚀 Senior Node.js Developer
📍 Cupertino, CA or Remote 🕒 Temporary Full-Time
🧪 5+ Years Experience 💻 Node.js PostgreSQL GraphQL REST APIs
🎯 Build scalable backend systems Optimize databases Collaborate globally
🎁 Benefits: Health, Dental, Vision, Family Planning, CI/CD Support
📩 Apply via Kunba HR Connect by 8 Feb 2026

Senior Node.js Developer Role in Cupertino, CA, USA, From APIs to Databases — Hot Opportunity

PostgreSQL 18 Docker Upgrade: Dump and Restore Method

PostgreSQL 18 introduces a major change to the official Docker image layout. The internal data directory is now version‑specific, which means you cannot simply switch your image tag from postgres:17 to postgres:18 and expect your existing volume to work. This guide walks you through a clean and reliable upgrade using the dump and restore method.

What Changed in PostgreSQL 18?

Starting with…

PostgreSQL 18 Docker Upgrade: Dump and Restore Method

He creado un canal en Rumble con las partes del tutorial #PostgreSQL y el lenguaje #SQL:

https://rumble.com/c/c-4781052

Suscríbete a mi canal.

#bbdd #Programacion #SiguemeYTeSigo #Followback

Nota: imagen generada con IA generativa.

#QuizTime
Is PostgreSQL an open-source relational database?

A) Yes 🐘
B) No ❌

Comment your answer below👇

💻 Explore insights on the latest in #technology on our Blog Page 👉 https://simplelogic-it.com/simple-logic-it-services-tech-insights-blog/

🚀 Ready for your next career move? Check out our #careers page for exciting opportunities 👉 https://simplelogic-it.com/careers/

Fullstack Developer – Hybrid Bangalore

💻 Fullstack Developer
📍 Bangalore, India 💼 Full-Time 🌐 Hybrid
🧪 0–3 yrs experience 💰 ₹3–4 LPA ⏳ 2-month probation
🛠️ React Native JavaScript Python PostgreSQL Google Cloud
🎯 Build scalable apps Collaborate across teams Debug, test, deploy
📩 Apply rolling until 10 Jan 2026

Fullstack Developer Role in Bangalore, Develop Interfaces, Design Backends, Deliver Impact

Backend Developer – Full-Time Hyderabad

⚙️ Backend Developer
📍 Hyderabad, India 💼 In-Office 🧪 3+ yrs experience
💰 ₹20–30 LPA 🛠️ Golang MongoDB PostgreSQL AWS
🎯 Build scalable systems Architect distributed workflows Deploy on AWS
📩 Apply by 10 Jan 2026

Backend Developer Role (Direct Hire, Hyderabad), Design Systems, Build APIs, Deliver Impact

Learn PostgreSQL fast! | PostgreSQL for beginners

Master PostgreSQL with hands-on projects and step-by-step guidance – start today: Course …
source

Learn PostgreSQL fast! | PostgreSQL for beginners

Which sql db is best to use in your project.#coding #programming #sql #mysql #postgresql

Which sql db is best to use in your project.#coding #programming #sql #mysql #postgresql.
source

Which sql db is best to use in your project.#coding #programming #sql #mysql #postgresql

Tengo publicado en YouTube un tutorial para la instalación y configuración del driver #JDBC de #PostgreSQL en el servidor de aplicaciones #Wildfly.

https://youtu.be/yeOi8FfVIAI

#Gratis #Free #SiguemeYTeSigo #folloback #FolloMe #Java

PostgreSQL SQL Scripting Basics | Quick Start Guide

Dive into PostgreSQL SQL scripting with our quick start guide! Perfect for beginners, this video will introduce you to the …
source

PostgreSQL SQL Scripting Basics | Quick Start Guide

#Guess
Let’s play ‘Guess The Logo!’ 🤔

Can you name it?
Drop your guesses below!👇

💻 Explore insights on the latest in #technology on our Blog Page 👉 https://simplelogic-it.com/simple-logic-it-services-tech-insights-blog/

🚀 Ready for your next career move? Check out our #careers page for exciting opportunities 👉 https://simplelogic-it.com/careers/

Tengo publicado en YouTube un tutorial de instalación de la base de datos PostgreSQL en Docker (la base de datos de código abierto más usada).

https://youtu.be/_i4e5wwzYjY

#PostgreSQL #BBDD #Gratis #SiguemeYTeSigo #folloback

Nota: imagen generada con IA generativa.

Hanging out with my Seattle peeps

“ICT Misr” تطلق “Finovate”.. ثورة جديدة في التكنولوجيا المالية في Cairo ICT 2025

في خطوة استراتيجية تهدف إلى تعميق التخصص وتسريع وتيرة الابتكار في القطاع المالي، تعلن شركة “ICT Misr” -الرائدة في حلول البنية الرقمية المتكاملة- عن إطلاق شركة جديدة تابعة تحت اسم “Finovate” خلال فعاليات معرض ومؤتمر مصر الدولي للتكنولوجيا بالشرق الأوسط وأفريقيا Cairo ICT لعام 2025، بدعم رعاية وزارة الاتصالات وتكنولوجيا المعلومات، وتحت شعار الذكاء الاصطناعي في كل مكان AI Everywhere.
وتعمل شركة…

“ICT Misr” تطلق “Finovate”.. ثورة جديدة في التكنولوجيا المالية في Cairo ICT 2025