DVA-C02 - Deployment - Section 3.3
Manage AWS Lambda versions and aliases, including weighted aliases, to route traffic and support staged deployments.
Publish immutable AWS Lambda versions to snapshot function code and configuration, and use Lambda aliases as stable pointers that application clients invoke. Configure weighted aliases to split traffic between two versions during canary or staged rollouts without changing downstream call targets.
Lambda versionsLambda aliasesWeighted aliasesFunction version routing
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