Observability
Vector: sources, transforms, sinks and topology
Vector concepts (sources, transforms, sinks), YAML configuration, common components, disk buffers and operational tools (validate, top, tap).
Guides & insights
A library for curious minds
Observability
Linking traces and profiles: span profiles with Tempo and Pyroscope
Go from a slow trace to the exact CPU profile of that span: span profiles in Go and Java, configuring the Tempo data source (traces to profiles) and metri…
Observability
Prometheus: visualizing your metrics (UI, Grafana and dashboards)
Visualize Prometheus data: the web interface, PromQL graphs, connecting to Grafana, RED and USE dashboards, variables, importing dashboards and Grafana al…
Observability
Grafana: mastering queries (PromQL, LogQL, SQL and expressions)
Build efficient queries in Grafana: the query editor, Query Inspector, PromQL, LogQL, SQL, the Mixed data source, expressions, query options and optimizat…
Observability
Installing Grafana Tempo (Docker Compose, binary and Helm)
Install Grafana Tempo: the tempo.yaml configuration, Docker Compose with Grafana and Prometheus, OTLP ports, checks, and installing the binary and the Hel…
Observability
Grafana Loki best practices: labels, queries, storage and costs
Loki best practices: choosing labels and cardinality, structured metadata, efficient LogQL queries, structured logs, retention, limits, multi-tenant secur…
Observability
Grafana Alloy: Log Management with Loki
Discover how to configure Grafana Alloy to read log files, journald, or network streams, process this data, and forward it securely to Grafana Loki.
Observability
License consumption types
Understand the evolution of billing in Dynatrace: the difference between the old licensing model segmented by units and the new global DPS (Dynatrace Plat…
Observability
OpenTelemetry architecture: understanding the 3 levels
A deep dive into the OpenTelemetry architecture. Learn how data flows from the application to the backend through the collector and the OTLP protocol.
Observability
OpenTelemetry (OTel) best practices: the guide to modern observability
Master OpenTelemetry with our expert advice: implementing the Collector, following semantic conventions and sampling strategies to optimize your costs and…
Observability
Dynatrace best practices guide: towards mature observability
Optimize your Dynatrace platform with our expert recommendations: automated tagging, segmentation with management zones, reducing alert noise, cost manage…
Observability
Mastering variables in Grafana: make your dashboards dynamic
Learn how to use variables to create interactive, reusable dashboards. Discover the difference between global and custom variables.
Learning never stops