kafka-streams
Advanced tools
Changelog
2019-05-07, Version 4.9.0
Readme
npm install --save kafka-streams
const {KafkaStreams} = require("kafka-streams");
const config = require("./config.json");
const factory = new KafkaStreams(config);
const kstream = factory.getKStream("input-topic");
const ktable = factory.getKTable(/* .. */);
kstream.merge(ktable).filter(/* .. */).map(/* .. */).reduce(/* .. */).to("output-topic");
CHANGES: The latest version brings a lot of changes, please check here before updating.
>= 0.11.x>= 8.x.xkafka-streams :octopus: equivalent for nodejs :sparkles::turtle::rocket::sparkles: build on super fast :fire: observables using most.js :metal:
ships with sinek :pray: for backpressure
comes with js and native Kafka client, for more performance and SSL, SASL and Kerberos features
the lib also comes with a few window operations that are more similar to Apache Flink,
yet they still feel natural in this api :squirrel:
overwriteable local-storage solution allows for any kind of datastore e.g. RocksDB, Redis, Postgres..
async (Promises) and sync stream operators e.g. stream$.map() or stream$.asyncMap()
super easy API :goberserk:
the lib is based on sinek, which is based on kafka-node's ConsumerGroups
librdkafka for more performanceYes.
Probably, yes. :smile:
Forks or Stars give motivation :bowtie:
FAQs
kafka-streams for Node.js
We found that kafka-streams demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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