Hexagonal architecture enforces a codebase structure where business logic is isolated from external systems. In this article, we cover it in depth.

Dependency inversion and dependency injection are terms that developers often mix up the two. In this article, we tackle this confusion.

Information retrieval metrics allow us to diagnose issues in our retriever's performance. In this post, we cover some of these diagnostic patterns.

Self-learning has become more attainable now than ever thanks to AI. Here's how I built a self-learning system that leverages Claude Code.

Order-aware retrieval metrics help quantify how well your retriever orders relevant documents. In this article, we talk about three of these metrics.

The thundering herd problem is a common issue one's system may run into under heavy load. In this post, we discuss what it is and how to solve it.

Information retrieval is a key process in RAG pipelines, which is why it's important to monitor. We start with the fundamentals - recall and precision