Big Data & Machine Learning Cloud OnBoard 1 2 For robust asynchronous processing, you need: 1 3 2 P1 P2 P3 5 3 6 5 1. A global, highly available queue 7 6 8 7 3. Queue 9 8 must be 10 9 interoperable 2. Scale without over-provisioning 11 10 12 11 13 12 14 13 15 14 4. Reliable delivery of messages 16 15 1716 C1 C2 C3 17 18 Big Data & Machine Learning Cloud OnBoard 1 2 1 Pub/Sub provides a no-ops, serverless global message queue 3 2 5 3 6 5 7 6 8 7 9 8 10 9 11 10 12 11 13 12 14 13 15 14 16 15 1716 17 18 72