Postmortem
Postmortem is a written review after an incident that explains what happened, why it happened, and what changes will prevent it from happening again.
DevOps Glossary
Discover and learn all DevOps terms starting with P here.
PostgreSQL
Open-source relational database for storing and querying structured data with SQL, with optional JSON support for semi-structured data.
Data Management
Pulumi
Manage cloud resources using code.
Infrastructure Management
Production Environment
Live deployment environment where applications handle real users and data with production-grade security, performance, and reliability.
Practices and Culture
Prometheus
Prometheus is an open-source monitoring and alerting toolkit that scrapes time-series metrics from services and evaluates queries and alert rules.
Monitoring and Logging
Pod Disruption Budget (PDB)
A Pod Disruption Budget (PDB) is a Kubernetes policy limiting voluntary pod evictions to keep replicas available.
Container Orchestration
Prometheus Recording Rule
Prometheus Recording Rule is a Prometheus rule that precomputes PromQL into time series for faster alerts.
Monitoring and Logging