Reactive Microservice framework for...
summary
Capital One builds Quantum Real Time, a Scala/Akka framework packaged with Docker that starts REST or stream endpoints and runs language‑agnostic plugins (Python, Java, Scala) inside Akka actors wired by JSON DAG workflows. It executes multiple model versions in parallel for shadow scoring, keeps orchestration configuration‑driven so swapping models is a config change not code, and emits unified logging. Production use is inner‑sourced across teams; planned additions include Akka clustering with Kubernetes, akka‑persistence for restart from failure, and gRPC for faster model I/O.
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chapters (8)
- 0:00Introduction to Quantum Real-Time
- 3:53Why we built this framework
- 6:49Technology choices and architecture
- 11:48DAG-based workflows explained
- 15:50High-level architecture overview
- 18:37Simplified workflow visualization
- 19:43Future roadmap and enhancements
- 21:15Q&A session begins
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