# Learning Journey: Prometheus & Grafana Internals

## Progress Tracker
- [x] **Main Menu**: Chosen path -> A. The Prometheus Engine (Data Model & PromQL)
- [x] **A. The Prometheus Engine**: Chosen path -> A1. Dig deeper into PromQL magic
- [ ] **A1. PromQL Magic** (Current)
- [ ] **B. Grafana's Anatomy**
- [ ] **C. The Data Pipeline**
- [ ] **D. Practical Application**

*(This document tracks your progress through the Learning Wizard!)*