- Provisioning - [[cloudformation templates could be checked for correctness with a cfn-lint linter]] - [[SAM templates are not the same as CloudFormation templatas]] - [[using function names in cloudformation templates have pros and cons]] - [[nested stacks might help organize lambda functions]] - Observability - [[lumigo might help with lambda observability]] - [[sentry might help with lambda error tracking]] - Writing handlers - [[lambda input could be validated with middy middleware]] - [[middleware might help simplify handlers]]