Observability
Dynatrace: management zones, segments and IAM policies
Management zones on the classic platform, segments on the new platform and IAM policies: what each is for (filtering or authorising), how to migrate and w…
Guides & insights
A library for curious minds
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 Terraform, routing with OpenPipeline, DQL queri…
Cloud computing
Google Cloud best practices: organization, security, reliability and costs
Best practices for operating Google Cloud: organization and folders, projects per environment, IAM through groups, keyless service accounts, private netwo…
Observability
MetricsQL: PromQL with superpowers
The differences between MetricsQL and PromQL: implicit windows, extra functions (range, rollup, label), WITH templates, and cardinality analysis in vmui.
Observability
Operating Thanos: monitoring, performance, troubleshooting and alternatives
Thanos operating best practices: key metrics and alerts, mixin, caches, limits, frequent errors and comparison with Mimir, Cortex and VictoriaMetrics.
Cloud computing
Cloud best practices: security, resilience, costs and operations
Cloud computing best practices: pillars of a well-architected design, IAM and least privilege, multi-AZ resilience, Infrastructure as Code, tagging, backu…
Observability
The shared responsibility model in security
Learn who is responsible for what in terms of security in the cloud.
Learning never stops