~/talk

Reactive Cuisine

Talkat JavaDay Ukraine 2017 · 2017-11-04..11-05· [reactive-programming]
slides:none on file

Shows Vert.x as a nonblocking toolkit that builds reactive systems and reactive programming with practical demos: an HTTP gateway using Vert.x WebClient + RxJava Singles that concurrently calls customer, balance and debt services and zips results into one JSON and achieves 10,000 req/s on a Raspberry Pi; a data pipeline that receives MQTT, writes to Kafka, reads back, computes a 5‑sample average and publishes to the Vert.x event bus and browser via WebSocket MQTT → Kafka → eventbus → WebSocket.

AI-written summary · about

  1. 0:00Start
  2. 1:45Reactive Systems
  3. 2:46Reactive Programming
  4. 10:50Create a Vertex Application
  5. 22:30Vertex Event Bus
  6. 35:55Rabbitmq
  7. 51:30Kafka as an Unlimited Buffer
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