Phil Eaton introduces an easy solution for PGD clustering and replication in Postgres. Learn to establish and manage a three-node PGD cluster in AWS.

Context engineering anchors AI agents to ground truth. So here's how to upgrade an MCP server to help agents find legit and sourced patterns.

Python has the ability convert dates and time into machine-readable timestamps, and back again. Find out how, here.

:fireworks:Interactive Online Platform that Visualizes Algorithms from Code - algorithm-visualizer/algorithm-visualizer

The PHP Foundation — Supporting, Advancing, and Developing the PHP Language

Model context protocol crash course—Part 8.

The PHP Foundation — Supporting, Advancing, and Developing the PHP Language

Learn how to monitor PostgreSQL using pg_stat_statements along with pgAdmin and pg_stat_io to ensure PostgreSQL is running optimally.

Ever wondered how your database stores and retrieves data efficiently from disk? In this article, we take a deep dive into the internal structure of databases, covering what pages are, how heap files store data, and how indexes (including clustered indexes) make data access faster and smarter. By the end, you’ll have a solid understanding of how tables are actually stored behind the scenes and how databases optimize performance using these low-level concepts

Learn what MCP is and how to find the right AI developer tools with the Docker MCP Catalog.

Turn your terminal into an AI coding assistant with Gemini CLI and learn how to use it like a pro in minutes.

In this article I will introduce some of the most useful object-oriented design patterns. Design patterns are solutions to common problems that show up over and over again. These problems will show up in many different contexts but always have the sa...

This is a comprehensive course on data structures and algorithms. @algo.monster will break down the most essential data structures—like arrays, strings, set...

Computing-focused community centered around link aggregation and discussion - lobsters/lobsters

How OpenAI securely connects enterprise knowledge with ChatGPT for over 5 million business users by using AuthZed

Here are five Python libraries that would have saved me countless late nights if I'd found them earlier.

When writing functions or methods in PHP, we often return values that are crucial for the caller to handle. Usually, those returned values need to be consumed. Check the following example.