What it is: A serverless workflow orchestration service that coordinates multiple AWS services (often multiple Lambda steps).
What it’s for:
Build reliable multi-step processes (order flow, ETL, approvals).
Handle retries, timeouts, error handling, and branching.
Key ideas:
Exam cues:
Hard words:
*workflow* /ˈwɝːkfloʊ/: luồng công việc
*orchestration* /ˌɔːrkəˈstreɪʃn/: điều phối
*state machine* /steɪt məˈʃiːn/: máy trạng thái
*branching* /ˈbræntʃɪŋ/: rẽ nhánh