Observability
Accessing the Dynatrace playground and getting started
The Dynatrace playground is a demo environment full of real data: how to access it, what it allows and does n…
🎓 Dynatrace: From Discovery to Expertise · 9 labs →Learn. Practice. Master. 100% free courses
Go from theory to technical expertise.
Learn DevOps, Cloud and Observability technologies for free.
Structured courses, hands-on demos, labs and certification preparation paths to build skills you can apply directly at work.
- Deploy and run containerised platforms
- Monitor production: metrics, logs, traces, SLOs
- Automate infrastructure and pass your certifications
47 Courses561 Articles235 labs25 labs completed
OBSERVABILITYOPENTELEMETRYDEVOPSCLOUDCONTAINERSAUTOMATION
Free courses
Lessons, labs and quizzes with no subscription or credit card.
Real-world situations
Hands-on labs and production-like environments: containers, Kubernetes, emulated cloud.
From beginner to expert
A structured progression up to official certification preparation.
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Who is it for?
Who is it for?
Companies
Upskill your teams, industrialise and improve the observability of your systems.
Discuss your project →★ Recommended course
OpenTelemetry, the open standard for observability
A CNCF project backed by every major vendor, OpenTelemetry defines a single way to instrument, collect and export traces, metrics and logs. It has become the common foundation of modern observability.
- 39 lessons
- 10 labs
- ⏱ ≈ 14 h 42
- Intermediate level
What it brings to observability
- One standard for every signalTraces, metrics and logs share the same model, attributes and context: jump from an alert to the trace and then to the log in one click.
- No vendor lock-inInstrument once and send to Prometheus, Grafana, Jaeger, Elastic, Datadog or Dynatrace by changing configuration, not code.
- A telemetry pipeline you controlThe Collector filters, enriches, masks sensitive data and routes telemetry: less noise, lower costs.
- Fast instrumentationAutomatic agents and SDKs for Java, Python, Go, .NET, Node.js… with semantic conventions shared by every service.
Why start with this course
- It is the foundation of modern observability: traces, metrics and logs then share the same vocabulary across all our courses.
- It is the second most active CNCF project after Kubernetes: vendors and clouds adopt it as their ingestion format.
- SREs, DevOps engineers and developers are expected to know it: instrumenting and running a Collector pays off with every tool.
- It underpins our Alloy, Tempo, Jaeger, Bindplane and Datadog courses: you will progress through them faster.
Guides & insights
Latest articles
Observability
Grail buckets in Dynatrace: creation, routing, retention, rights and costs
Complete guide to Grail buckets: purpose, default buckets, creation in Storage management, with the API or Te…
🎓 Dynatrace: From Discovery to Expertise · 9 labs →
Observability
Kibana Maps and Canvas: geographic maps and presentations
Build maps with Kibana Maps (document, aggregation and choropleth layers, ES|QL) and dynamic presentations wi…
🎓 Kibana and Elastic Observability: from discovery to expertise · 9 labs →
Observability
Grafana Alloy: Log Management with Loki
Discover how to configure Grafana Alloy to read log files, journald, or network streams, process this data, a…
🎓 Alloy: From Discovery to Expertise · 11 labs →Catalog
Make room for progress
Observability
Beats: From Discovery to Expertise
Discover everything you need to know about the deployment, configuration, and administration of Beats. Master the collection of metrics, logs...
Observability
Grafana Tempo: from discovery to expertise
Complete Grafana Tempo course: distributed tracing, installation, OpenTelemetry instrumentation, TraceQL, derived metrics, correlation and operations.
Observability
Grafana Loki: from discovery to expertise
Complete course on Grafana Loki: architecture, installation, collection with Alloy, LogQL, object storage, alerting and production operations.
Observability
Grafana Pyroscope: from discovery to expertise
A complete course on continuous profiling with Grafana Pyroscope: profile types, flame graphs, SDKs, Alloy and eBPF, correlation with traces and Kubernete…
Observability
Zabbix: infrastructure monitoring from discovery to expertise
A complete Zabbix course: architecture, installation, agents, items and preprocessing, discovery, triggers, notifications, API, Grafana, proxies, performa…
DevOps
DevOps: From Discovery to Expertise
Complete free DevOps course: culture and organisation, Git, end-to-end CI/CD (continuous integration, delivery, deployment strategies), infrastructure as …
Proxy & networking
Traefik: From Discovery to Expertise
Learn to use Traefik as a reverse proxy and load balancer for your containerized applications with Docker and Kubernetes.
Observability
Kibana and Elastic Observability: from discovery to expertise
Complete course on Kibana and Elastic Observability: installation, Discover, KQL and ES|QL, Lens and dashboards, APM and OpenTelemetry, alerting, SLOs, sp…
Observability
Grafana Mimir: from discovery to expertise
A complete course on Grafana Mimir: long-term storage, high availability and multi-tenancy for Prometheus metrics, from monolithic mode to a Kubernetes de…
🎓 Certifications
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AWS, Azure, Google Cloud, Kubernetes, Terraform, Prometheus, Dynatrace… Practise in exam conditions, in the official exam language.
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- Explained answers with a reference article
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