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To get the show notes as well as get notified of new episodes, visit: ...

No matter how advanced hardware, query planners, or AI become, users still care about one thing: ⚡ How fast does my query ...

In this video, I show you how to use the EXPLAIN and EXPLAIN ANALYZE commands in PostgreSQL to understand exactly how ...

What if your kid asked you "What's this Postgres thingy you work on?". Well, you could say that PostgreSQL is like a giant toy box ...

In this video, we break down the "Boring-Strong Backend"—a radically disciplined architecture built on just four technologies: ...

For the project guide for this project → https://link.nextwork.org/projects/mcp-data-engineer1?utm_source=youtube For ALL ...

Welcome to Day 5 of our Learn SQL – Basic to Advanced PostgreSQL Series! In this comprehensive long video, you will learn ...

In an era of explosive data growth, storing and processing petabytes remains a complex task, requiring expensive ...

Most developers know how to measure the time a database query takes and to find which one is the slowest. But what next?

In this video, I'll compare GIN and GiST indexes for full-text search. I'll show you how they work and explain the differences in ...

Take a deep dive into PostgreSQL 18 — the biggest upgrade in years. In this full overview, I break down the most important new ...

Most Developers Miss THIS in PostgreSQL! Hey everyone, Arley here! In today's video, I'll show you five PostgreSQL features that ...

PostgreSQL 18 EXPLAIN now includes I/O metrics: read_time, write_time, and prefetch. See exactly whether your query stalls on ...

In this video, you will learn everything about Indexes in PostgreSQL from scratch. We explain what an index is, why it makes your ...

Most databases (MySQL, PostgreSQL, SQL Server, Oracle) support EXPLAIN or EXPLAIN ANALYZE to analyze your query ...

DAY 4 – Fundamental of SQL | PostgreSQL Basic to Advance Series Welcome to our Step-by-Step Learn SQL Series! In today's ...

In this video, we're demystifying one of the most critical topics for any serious PostgreSQL user: Replication. If your application ...

In this first episode, we cover the essential setup process. We will download the official PostgreSQL installer for Windows and ...

Using UUIDs as primary keys in PostgreSQL has always been a trade‑off: we get globally unique, decentralised identifiers, but ...