Replication Flows

As of 2026-05-29

Replication Flow = canonical CDC pipeline S/4 → DSP. Throughput ~10 GB/h per partition. Senior pattern: partition by business key + date, 16-32 partitions for large facts, schema monitoring on every source. Top failure: wrong partition count. Memorize 5 failure modes (schema drift, under-sized partitions, delta backlog, PII leak, Cloud Connector outage). Pair with M003 + M004 for full foundation skill.