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Ever been told "the application is slow" and didn't know which query to look at first? In this video we show Slow Queries, the new ...

Exciting New Feature Release in SQL Planner! We are thrilled to introduce automated Query Execution Plan Analysis and ...

An eight-step method for a slow query, run end to end on PostgreSQL 16 with 20000 generated customers and 220000 orders: ...

Three end-to-end optimization case studies on PostgreSQL 16 with generated data, each taken through the same loop: symptom, ...

PostgreSQL just got a new engine. CYBERTEC PGEE GPU runs your heaviest analytical queries on GPUs, right inside ...

Welcome to GostModTech — Learn Technology. Build Skills. Grow Your Career!** **Is your SQL Server database running ...

MySQL performance optimization often comes down to your queries. In this 5-minute video, you'll learn 7 common MySQL ...

A Databricks query took almost 4 minutes. After three small changes, the same query returned the same result in 11 seconds.

Why is your Apache Spark query slow—even when your SQL looks simple? In this episode of **Darshan Builds**, we break down ...

Ten terminal tools that find out why a database is slow, used on one real-looking incident from the first login to the fix.

The one SQL video to watch before your interview: from SELECT and JOIN to senior-level answers, all in one go. It moves fast on ...

The page returns the correct Hall C session. It just takes too long to be useful. Follow one schedule query from a visitor spinner ...

Twenty-two thousand reads down to four. Same query, same table. I only changed the type of one parameter. I measured five SQL ...