What is Apache Kafka and how does it work?
Apache Kafka is an open-source streaming platform originally developed by LinkedIn to solve large-scale data integration challenges. It functions as a distributed, fault-tolerant messaging system that enables real-time data processing and storage. Kafka has evolved into a comprehensive ecosystem widely adopted by major companies for scalable data infrastructure.
- ▪Apache Kafka was created by LinkedIn in 2010 and open-sourced in 2011 under the Apache Foundation.
- ▪Kafka solves data integration problems by replacing point-to-point data pipelines with a centralized, decoupled system.
- ▪It is used by over 70% of Fortune 500 companies and organizations like OpenAI, Twitter, Reddit, and Airbnb.
- ▪Kafka stores data durably on disk for a configurable period and supports real-time data streaming and processing.
- ▪The platform has evolved into a full streaming ecosystem beyond its original role as a messaging system.
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What is Apache Kafka and how does it work?The most complete and detailed explanation of Kafka on the internetStanislav Kozlovski34 min read·Apr 23, 2026--3ListenSharePress enter or click to view image in full sizePrague, where Franz Kafka was born.Everyone always asks me:> What’s a resource you would recommend to learn Kafka?I used to recommend the books about Kafka, but most people don’t have the time to dedicate to a whole book and frankly, they don’t need them.There are some good articles on Kafka out there but they’re incomplete;And, more importantly, there are a ton of badly-written AI blogs out there.
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