KyleAMathews

Disclaimer

I'm still very new to Kafka, eventsourcing, stream processing, etc. I'm in the middle of building my first production system with this stuff and am writing this at the request of a few folks on Twitter. So if you do have experience, please do me and anyone else reading this a favor by pointing out things I get wrong :)

Inspirations

• The Log — http://engineering.linkedin.com/distributed-systems/log-what-every-software-engineer-should-know-about-real-time-datas-unifying
• Turning the database inside out — http://www.confluent.io/blog/2015/03/04/turning-the-database-inside-out-with-apache-samza/
• Why local state is a fundamental primitive in stream processing — http://radar.oreilly.com/2014/07/why-local-state-is-a-fundamental-primitive-in-stream-processing.html
• Samza
• Various functional systems been exposed to over past year or so, React, Flux, RX, etc.

gaearon

export default {
  getInitialState() {
    const data = {};

    this.subscribe(this.props, this.context, (key, value) => {
      data[key] = value;
    });
    this.unsubscribe();

    return { data };