Скачать или смотреть Speed Up Heavy Queries with Materialized Views!

📌 YouTube Video Description:
🚀 PostgreSQL Performance Hack: Speed Up Heavy Queries with Materialized Views!
Struggling with slow, complex queries in PostgreSQL? In this tutorial, I’ll show you how to use Materialized Views to precompute and cache expensive query results — boosting performance dramatically! ⚡

We’ll walk through a real-world example using an e-commerce dataset and convert a slow aggregation query into a lightning-fast Materialized View. Learn how to refresh views, use them concurrently without locking, and apply this technique in production environments.

📂 Source Code & SQL Scripts:
🔗 Get the full source code and step-by-step guide here:
👉 https://sanjaikumar15.my.canva.site/p...

💼 Connect With Me:
🌐 Website & Course Contents
📘 https://sanjaikumar15.my.canva.site/
💼 LinkedIn
🔗   / sanjai-kumar-aa557315  
📺 YouTube Channel
▶️    / @sanjaikumar-j6k  

🧠 What You’ll Learn in This Video:
Why Materialized Views improve performance
How to create and use them with real SQL examples
When to use REFRESH CONCURRENTLY vs standard refresh
Tips for index creation and avoiding view downtime

🏷️ Tags & Hashtags:
#PostgreSQL #DBATips #PerformanceTuning #MaterializedView #DatabaseOptimization #SQLPerformance #DataEngineering #PostgresHack #SanjaiKumar #OpenSourceDatabases