Summary

In this chapter, we discussed how Cloud Functions and App Engine work, what their requirements are, and how much they cost. We also covered how we can use them to run our code and how we can test and troubleshoot our applications and services when they use these products. Finally, we implemented the same example using both options.

In the next chapter, we will cover Cloud Run, the third option to run serverless code on Google Cloud using a CaaS model.