clustermodule to run multiple instances of the server, making sure you handle failures by restarting workers that might accidentally die. Alternatively, why not try to run the entire application on Kubernetes?
- 12.2 Exploring the Z-axis: Throughout this chapter, we did not show you any examples about how to shard data across multiple instances, but we explored all the necessary patterns to build an application that achieves scalability along the Z-axis of the scale cube. In this exercise, you are challenged to build a REST API that allows you to get a list of (randomly generated) people whose first name starts with a given letter. You could use a library like