The NATS Stack - Libraries Extensions and the Execution Engine
Talkat KubeCon + CloudNativeCon Europe 2025 · on Friday, 2025-04-04· at 14:30· Level 3 | ICC Capital Suite 10-12·
summary
NATS announces NATS 2.11 features (per-message TTL, consumer pause/impose, batch direct get) plus client-side Orbit extensions for request-many scatter/gather; the Execution Engine runs workloads (container and JS) on top of the server, using streams/KV/object store for persistence and subject-level account rules for multi-tenancy. Demo deploys a counter workload, shows config-based access controls preventing cross-account visibility, and an AI-at-edge pipeline spanning three clouds; Orbit removes custom race-prone loops and simplifies request tracing.
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chapters (10)
- 0:00Introduction
- 3:17What is NATS
- 7:54Distributed systems with NATS
- 12:05NATS 2.11 highlights
- 17:39NATS clusters and edge
- 21:10NATS ecosystem benefits
- 22:58Orbit extensions
- 25:27Demo: multi-tenancy and security
- 29:10Resources
- 29:52Q&A
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