stream processing

Mar 28, 2019

Exploring KSQL Stream-Stream Joins

Introduction

What can you use stream-stream joins for? Can you use them to join between a stream of orders and stream of related shipments to do useful things? What’s not supported in KSQL, where are the cracks?

Jun 17, 2018

Analysing Network Data with Apache Kafka, KSQL, and Elasticsearch

In this article I demonstrated how to use KSQL to filter streams of network event data. As well as filtering, KSQL can be used to easily enrich streams. In this article we’ll see how this enriched data can be used to drive analysis in Elasticsearch and Kibana—and how KSQL again came into use for building some stream processing as a result of the discovery made. The data came from my home Ubiquiti router, and took two forms:

Robin Moffatt

Robin Moffatt works on the DevRel team at Confluent. He likes writing about himself in the third person, eating good breakfasts, and drinking good beer.