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#kafka

Discussions around Apache Kafka for building real-time data pipelines and streaming apps.

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2,404,811 answers on port 2181 and 1,381,208 on port 9092: the difference between a coordinator and a broker

2,404,811 answers on port 2181 and 1,381,208 on port 9092: the difference between a coordinator and a broker

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3 min read
Your Kafka Consumer Lag Is Not Your SLA: Offset Math, Retention, and the Missing-Commit Trap

Your Kafka Consumer Lag Is Not Your SLA: Offset Math, Retention, and the Missing-Commit Trap

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7 min read
Your Kafka cluster is healthy. But the event is still missing

Your Kafka cluster is healthy. But the event is still missing

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6 min read
One message we could not parse stopped four hours of dispatches

One message we could not parse stopped four hours of dispatches

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2 min read
I Built a Real-Time Product Recall Detection System in One Day with Java, Kafka, and Confluent Cloud

I Built a Real-Time Product Recall Detection System in One Day with Java, Kafka, and Confluent Cloud

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7 min read
Kafka Explained: The Event Backbone of Big Systems

Kafka Explained: The Event Backbone of Big Systems

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2 min read
Gobernanza de Contratos y Evolución de Esquemas en Kafka: Prevención de Corrupción de Datos con Avro y Schema Registry

Gobernanza de Contratos y Evolución de Esquemas en Kafka: Prevención de Corrupción de Datos con Avro y Schema Registry

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8 min read
Exactly-once delivery is a lie your broker tells your handler

Exactly-once delivery is a lie your broker tells your handler

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4 min read
Why I Chose Kafka Over a Simple Job Queue for a Solo-Built Incident Management Tool

Why I Chose Kafka Over a Simple Job Queue for a Solo-Built Incident Management Tool

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3 min read
Stop Chasing Exactly-Once. Your Kafka Consumer Just Needs to Not Care

Stop Chasing Exactly-Once. Your Kafka Consumer Just Needs to Not Care

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5 min read
Your Kafka Consumer Will See Every Event Twice - Here's How to Handle It

Your Kafka Consumer Will See Every Event Twice - Here's How to Handle It

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6 min read
After 10 years working with Kafka, I built the data tool I wanted

After 10 years working with Kafka, I built the data tool I wanted

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4 min read
Building an Event-Driven Restaurant System with Node.js and Kafka

Building an Event-Driven Restaurant System with Node.js and Kafka

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4 min read
Generating Kafka ClickHouse pipelines from a JSON sample

Generating Kafka ClickHouse pipelines from a JSON sample

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7 min read
Why I Used Kafka for a Small Incident Management Tool

Why I Used Kafka for a Small Incident Management Tool

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2 min read
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