First Move (11~18) - Code, Learn, Build
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First Move (11~18) - Code, Learn, Build

Structured, level-based technology learning paths from foundational exploration to industry mastery.

Learning Domains

  • Python Programming (Active)
  • Computer Science Core
  • Web Development
  • AI & Machine Learning

Platform Architecture

  • Level-Based Progression
  • Decoupled Content Schema
  • Modular Code Execution Engine
  • Curated Official Resources

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← Cloud Computing & DevOps Engineering|Level 3: Infrastructure as Code (Terraform) & Observability

6. Cloud Monitoring & Observability with Prometheus & Grafana

Lesson 6 of 6
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Cloud Monitoring & Observability with Prometheus & Grafana

Collect time-series metrics using Prometheus scraping targets, build Grafana visual monitoring dashboards, and configure Alertmanager thresholds.

The Three Pillars of Observability

### Observability Pillars 1. **Metrics**: Numeric time-series values aggregated over intervals (CPU %, Memory usage). 2. **Logs**: Structured timestamped event records (`journalctl`, JSON stdout). 3. **Traces**: Distributed request propagation paths across microservices (OpenTelemetry).
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