Description
How does Apache Kafka actually work? This lecture explains the four core concepts, producer, broker, consumer and topic, using something you already know: YouTube.
A creator uploads a video and does not care who watches it or when. In Kafka, a producer sends data to a broker, the broker stores it in a topic in order and permanently, and consumers read it whenever they want: now, tomorrow or next week. You will also see how one system, like a fraud detection service, can be both a consumer and a producer.
⏱ Chapters
0:00 Recap: where Kafka is used
0:29 Example: mobile app, website and fraud system
2:52 How Kafka simplifies the architecture
4:18 Analogy: how YouTube works
6:29 Back to Kafka: the three components
6:38 Producer
7:29 Broker
7:49 Topic
8:17 Data is stored in order, permanently
8:45 Consumers read whenever they want
9:43 A consumer can also be a producer
10:10 Putting it all together
10:51 Key terms: producer, broker, consumer, topic
🎓 Full video course (Apache Kafka for Data & AI Engineers in Python):https://www.udemy.com/course/apache-kafka-for-data-ai-engineers-in-python/?referralCode=1FAA8684CF70CE0BF3CB
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👤 I'm Prashant Kumar Pandey. 25 years of experience designing, developing and delivering data platforms for global enterprises.
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