Total 18 Posts

Apache Kafka

NYC subway data with Kafka Streams and JHipster (part 2 of 2)

In part 1 of this blog post I explained how to retrieve data from the…

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NYC subway data with Kafka Streams and JHipster (part 1 of 2)

The NYC subway network is pretty big and with its 468 stations and 27 lines…

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Realtime Machine Learning predictions with Kafka and H2O.ai

When you start doing some Machine Learning, you go through a batch-oriented process: you take…

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Kafka Streams - Processing late events

I wrote quite a few tutorials about Kafka, so now is the time to look…

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Kafka tutorial #10 - KSQL

We have been writing a lot of code so far to consume a stream of…

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Kafka tutorial #9 - Latency measures

In the previous posts, we went through how to consume data from Kafka with the…

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Kafka tutorial #8 - Spark Structured Streaming

This is the post number 8 in this series where we go through the basics…

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Kafka tutorial #7 - Kafka Streams SerDes and Avro

This is the seventh post in this series where we go through the basics of…

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Kafka tutorial #6 - Kafka Streams in Kotlin

This is the sixth post in this series where we go through the basics of…

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Kafka tutorial #5 - Consuming Avro data

This is the fifth post in this series where we go through the basics of…

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Kafka tutorial #4 - Avro and the Schema Registry

This is the fourth post in this series where we go through the basics of…

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Kafka tutorial #3 - JSON SerDes

This is the third post in this series where we go through the basics of…

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Kafka tutorial #2 - Simple Kafka consumer in Kotlin

This is the second post in this series where we go through the basics of…

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Kafka tutorial #1 - Simple Kafka producer in Kotlin

Kafka 2.0 just got released, so it is a good time to review the…

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Why Kafka Streams didn't work for us? - Part 3

This is the third and final post in this series of posts in which I…

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