Summary
In this chapter, we embarked on a detailed journey through the realms of pub/sub and distributed queue systems, which are integral to the architecture of modern distributed systems. We delved into the intricacies of designing and implementing distributed queues, focusing on their scalability, reliability, and message integrity. The chapter also explored pub/sub systems, emphasizing their role in decoupling components and enhancing system flexibility. We covered practical aspects, including integration with microservices. Finally, we examined Apache Kafka and Amazon Kinesis, shedding light on their core concepts and operational dynamics. This chapter has armed you with a comprehensive understanding of these crucial components, preparing you to design and implement efficient, scalable distributed systems.
In the next chapter, we will cover some cornerstones of a well-architected distributed system such as API design, security, and metrics.
