Observability
Transforms and enrich: summarising and enriching data in Elasticsearch
Build entity-centric indices with pivot and latest transforms, and enrich documents at ingest time with enrich policies, or at query time with ES|QL.
Guides & insights
A library for curious minds
Observability
Agent policies, integrations, data streams and pipelines
Build agent policies, add integrations (System, Nginx, Custom Logs), choose namespaces, customise ingestion with @custom pipelines and processors, and man…
Observability
Correlations in Grafana: jump from one data source to another
Create links between data sources in Explore: query and external correlations, variables, regex and logfmt transformations, creation in the UI or through …
Observability
Database Observability: tracking MySQL and PostgreSQL queries and plans with Alloy
Alloy's database_observability.mysql and .postgres components: collectors, execution plans, locks, sending to Loki and Mimir, required grants.
Observability
The Dynatrace QuickStart app: getting your first data in minutes
Discover the QuickStart app: add data with Auto Discovery or a dedicated tile, read Findings, explore with dashboards and Assist.
Observability
The Dynatrace Investigations app: investigating Grail data
Discover the Investigations app: DQL queries, extraction with DPL Architect, enrichment, query tree, evidence and sharing, for incidents and security alik…
Observability
Sensitive Data Center in Dynatrace
Handle GDPR requests (export, erasure) and delete sensitive data ingested by mistake.
Observability
Costs, usage and Private Data Source Connect in Grafana Cloud
Track Grafana Cloud consumption and query private data sources without exposing them.
Observability
Feeding OpenSearch: ingest pipelines and Data Prepper
Transform data with ingest pipelines, collect with Data Prepper, receive OTLP and avoid the dynamic mapping pitfall.
Observability
Installing OpenObserve and ingesting your first data
Install OpenObserve with Docker Compose or the binary, configure it with its ZO_* variables, send JSON and query it with SQL. Ingestion pitfalls, tested o…
Observability
Exploring data in OpenObserve: SQL, PromQL and VRL
Search with SQL, query metrics with PromQL, optimize a stream (indexes, partitions, retention) and transform with VRL functions.
Automation
The HCL language: resources, variables, outputs, data and expressions
Writing Terraform: terraform, provider, resource and data blocks, typed variables with validation, locals, outputs, expressions, functions, count, for_eac…
Learning never stops