(Part 3/4) Confluent Cloud (Managed Kafka as a Service) - Create a Go client to consume messages

In this podcast episode, the host continues from the previous episodes in the Confluent Cloud series and focuses on consuming messages. The consumer code is reviewed, and the concept of group ID is explained. The process of initializing the consumer and subscribing to topics is demonstrated. The use of channels in Go for message consumption is explored. The host troubleshoots issues related to group ID and discusses the inconsistencies observed. The allocation of messages among multiple consumers with different group IDs is examined. The episode concludes with a summary of the learnings and an invitation to explore Snowpals' products and APIs. Takeaways Consuming messages in Confluent Cloud involves initializing the consumer and subscribing to topics. The group ID determines which consumers belong to which group and affects work sharing and fault tolerance. Messages can be consumed using channels in Go, allowing for continuous listening and processing. Troubleshooting issues with group ID and understanding message allocation among multiple consumers is important. Snowpal offers a range of products and APIs for software development and architecture. Chapters 00:00 Introduction and Recap 00:31 Starting to Consume Messages 01:44 Consumer Code Overview 03:08 Consumer Group ID04:04Initializing the Consumer 04:32 Consuming Messages with Channels 05:00 Publishing Messages and Consuming 06:25 Group ID and Offset 07:07 Troubleshooting Group ID08:29Group ID and Producer 09:12 Inconsistencies and Debugging 10:24 Cluster Settings and Group ID 11:08 Cluster and Topic Configuration 12:24 Consumer Group ID and Partitions 13:22 Consumer Group ID and Message Filtering 16:29 Consumer Group ID and Work Sharing 17:49 Producer and Consumer Group ID 18:35 Multiple Consumers and Group ID 19:54 Multiple Consumers with Different Group IDs 20:50 Consuming Messages with Multiple Consumers 22:07 Parallelism and Message Distribution 23:52 Consumer Group ID and Message Allocation 26:30 Consumer Group ID and Message Allocation (Continued) 28:30 Consumer Group ID and Message Allocation (Continued) 30:03 Consumer Group ID and Message Allocation (Continued) 35:45 Conclusion Snowpal Products Backends as Services on ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠AWS Marketplace⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Mobile Apps on ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠App Store⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ and ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Play Store⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Web App⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Education Platform⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ for Learners and Course Creators