DevOps
Grafana k6: load and performance testing
A complete course on performance testing with Grafana k6: scripts, scenarios, thresholds, observability with Prometheus and Grafana, browser tests, synthe…
Catalog
Make room for progress
Observabilité
Grafana Faro: front-end observability and RUM
A course on front-end observability with Grafana Faro: Real User Monitoring, Core Web Vitals, JavaScript errors, events, traces from the browser to the ba…
Observabilité
Fluent Bit: from discovery to expertise
Fluent Bit course: the lightweight CNCF log, metrics and traces collector. Pipelines (inputs, parsers, filters, outputs), YAML configuration, multiline, f…
Observabilité
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…
Observabilité
VictoriaMetrics: from discovery to expertise
A complete VictoriaMetrics course: Prometheus-compatible metrics storage, vmagent, MetricsQL, multi-tenant cluster, vmalert, backups, Kubernetes and a com…
Observabilité
Jaeger: distributed tracing from discovery to expertise
A complete course on distributed tracing with Jaeger v2: concepts, installation, OpenTelemetry instrumentation, trace analysis, SPM, sampling, production …
Observabilité
SigNoz: from discovery to expertise
SigNoz course: the OpenTelemetry-native open source observability platform built on ClickHouse. Architecture and installation (Docker, Kubernetes), APM, d…
Observabilité
Zabbix: infrastructure monitoring from discovery to expertise
A complete Zabbix course: architecture, installation, agents, items and preprocessing, discovery, triggers, notifications, API, Grafana, proxies, performa…
Observabilité
Datadog: from discovery to expertise
Complete Datadog course: agent and integrations, metrics and unified tagging, logs and cost control, APM and OpenTelemetry, monitors, SLOs and configurati…
Observabilité
Bindplane: OpenTelemetry telemetry pipelines from discovery to expertise
Complete Bindplane course: OpAMP control plane, BDOT Collector, configurations, telemetry reduction and masking, routing, fleets, gateways, rollouts, conf…
Observabilité
Arize AI: LLM observability and evaluation from discovery to expertise
Complete Arize AI course: Phoenix and Arize AX, OpenInference traces, RAG and agents, LLM-as-a-judge evaluations, datasets, experiments, prompts, costs an…
Systèmes & Linux
Linux administration: from discovery to expertise
Complete free Linux system administration course: Bash shell, files, users and permissions, packages, systemd services, storage and LVM, networking and SS…
Learning never stops