Development Environment
Isolated workspace for building, running, and testing software changes safely before deploying to shared or production environments.
Practices and Culture
DevOps Glossary
Discover and learn all DevOps terms starting with D here.
DevOps
Practices and culture aligning development and operations to automate delivery, improve reliability, and speed up software deployments.
Practices and Culture
DAST (Dynamic Application Security Testing)
Automated security testing that sends real requests to a running app to find exploitable weaknesses from the outside.
Security
Dead Letter Queue (DLQ)
Dead Letter Queue (DLQ) is a queue for failed messages, used to isolate errors for later retry or inspection.
Reliability
DORA Metrics
DORA Metrics are four delivery measures tracking deploy frequency, lead time, change failure rate, and recovery time.
CI/CD