Feature flags are toggles that control which features are visible to users, allowing teams to deploy code without immediately releasing it.
What Is an SLI?
An SLI is a quantitative measure of a specific aspect of service performance, such as availability, latency, or error rate.
What Is Immutable Infrastructure?
Immutable infrastructure means servers are never modified after deployment — they are replaced entirely with new versions.
What Is Alertmanager?
Alertmanager handles alert routing, deduplication, grouping, and silencing for Prometheus monitoring.
What Is Tekton?
Tekton is a Kubernetes-native CI/CD framework that defines pipelines as custom resources, running tasks as pods.
What Is Fluentd?
Fluentd is an open-source data collector that unifies log collection, processing, and routing from multiple sources to various destinations.
What Is Drift Detection?
Drift detection identifies differences between the desired infrastructure state defined in code and the actual deployed state.
What Is the ELK Stack?
The ELK Stack is an open-source log management solution: Elasticsearch for search, Logstash for processing, Kibana for visualization.
What Is Pulumi?
Pulumi lets you define and manage cloud infrastructure using general-purpose programming languages like Python, TypeScript, and Go.
What Is Thanos?
Thanos extends Prometheus with long-term storage, global querying across clusters, and high availability for production monitoring.