Thirst Quenching Streams for the Reactive Mind

on YouTube ↗01h 01m

" summary

Compares concrete Java implementations (Project Reactor, RxJava 2/3, Vert.x, Akka Streams, MicroProfile, RSocket, OSGi push streams), explains the Reactive Streams API (Publisher/Subscriber/Subscription/Processor) and the TCK requirement, and demonstrates an Akka Streams CSV file-watcher built with Alpakka that runs locally (and can be deployed to IBM Cloud/Vert.x/Kubernetes). Emphasizes back pressure as the key problem, notes Flux/Mono vs Flowable/Observable differences, and highlights RSocket v1.0 as a lower-latency, lower-resource protocol.

AI-written summary · about

" chapters (12)

1. 0:00Start
2. 3:01Thirst-Quenching Streams for the Reactive Mind
3. 6:49Reactive Concepts
4. 16:59Rx Marble Diagram: Mapo
5. 19:26Concurrency vs Parallelism
6. 20:55Streams Processing models: Push vs Pull
7. 26:31Pull downstream initiates and pulls from upstream
8. 32:40Reactive Streams: Java interfaces
9. 48:04Micro Profile Reactive Messaging
10. 51:28The Reactive Foundation and RSocket
11. 52:53The Reactive "primitives"
12. 58:25IBM Cloud

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