Learn Reactive Kafka From Scratch (Part 1/3)

Embark on a journey to master Reactive Kafka from the ground up. This comprehensive guide provides hands-on lessons and examples for effective Kafka development. By the end of the tutorial, you will become very comfortable with Kafka. Create a Nest.js Microservice using Kafka ☞ https://morioh.com/p/72efe8179bd7 How to Master Kafka Message Routing with Specific Partitions ☞ https://morioh.com/p/8dc65076e0f3 Build a Real-Time Notification System with Go and Kafka ☞ https://morioh.com/p/88d30c12462f Here is what we will do in this course: Kafka Setting up Kafka – latest KRaft mode using custom docker image Bootstrap Server Various Kafka Topic commands and Options Console Producer Console consumer Various Kafka properties How apps publish and consume messages How serialization and Deserialization works in Kafka How Kafka Log Retention works Offset and How to reset Offset to consume messages from specific time Message Format How to scale Applications using Kafka Consumer Group Message Ordering Kafka With Reactive Programming Creating a simple Java Kafka producer and consumer applications using reactive programming Various producer and consumer configuration Auto offset reset How to acknowledge the messages Emitting millions events to check the performance Seeking offset Partition assignment strategy Cooperative sticky assignor Range assignor Kafka Cluster How cluster works Setting up Kafka cluster using docker compose Kafka cluster – Fault tolerance demo. How producer and consumer applications work without any issues when Kafka brokers go up and down. Best Practices What is producer acknowledge and why we should do that? Min in sync replicas Creating idempotent producer Creating idempotent consumer to take care of duplicate messages Compression – to reduce the size of messages and improve the throughput Discussing Common Questions How many topics should I create? How many partitions should I create? How many replicas should I have? Batch / Parallel Processing Consuming messages in parallel and proper order to make use of all the CPUs. Error Handling Retry Dead Letter Topic Poison Pill Messages Kafka Transaction How to produce and consume messages in transactional mode (like Database Transaction) Integration Tests Developing integration tests using Embedded Kafka Kafka Security Plain Credentials SSL Assignment Lets test our learning by developing a couple of Microservices communicating via Kafka Topic to analyze the user behaviors and provide metrics to Business team on Product Trending. #Kafka #Microservices #Morioh ____________________________________________ Computer Gear: ⬛ Monitor: https://amzn.to/3PWEfBv ⌨ Keyboard: https://amzn.to/3rApJG7 🐁 Mouse: https://amzn.to/3RLZBma 🎤 Mic: https://amzn.to/3RFd5QJ 📱 Tablet: https://amzn.to/45aw7Sm 💡 Lighting: https://amzn.to/3LEjNCE 💡 Key Lighting: https://amzn.to/3PZcLv7 Camera Equipment: 📷 Camera: https://amzn.to/3ZzQ1Vu 📸 Primary Lens: https://amzn.to/48C2UCv 📸 Secondary Lens: https://amzn.to/3ZBaMQI 🎥 Secondary Camera: https://amzn.to/46gjgzq 🎙 Camera Mic: https://amzn.to/3PzRs1F 🎞 USB to HDMI: https://amzn.to/455ZSnj Book for Developer: 📔 Python: https://bit.ly/3REqgBm 📙 JavaScript: https://bit.ly/3RLdPUJ 📘 React: https://bit.ly/3ruQtb7 📗 Next.js: https://bit.ly/3LHY7pp 📗 Machine Learning: https://bit.ly/3PXJvoo 📗 Flutter: https://bit.ly/46OyL1p 📗 Angular: https://bit.ly/3PFrGZT 📗 SQL: https://bit.ly/46aDc6D Please note I may earn a small commission for any purchase through these links - Thanks for supporting the channel! ____________________________________________ Note: If you have any copyright issue with the content used in our channel or you find something that belongs to you, before you claim it to Youtube, SEND US A MESSAGE and the respective content will be DELETED right away. Thanks for understanding. ◼️◼️◼️◼️◼️◼️◼️◼️◼️◼️◼️◼️◼️◼️ 👕 Merchandise: https://www.moteefe.com/store/developer?cp=WP6JDT 🌎 Social Network for Developers: https://morioh.com/ 📱 Twitter: https://twitter.com/moriohdotcom