In this chapter, we've explored three services that you can use to trigger Lambda function executions. We also had a look from another perspective, that is, how we can leverage those services from within a function execution. These are just three examples from a whole range of services that can be used. I hope this paints a picture of just how useful Lambda can be, and I hope you will agree that Lambda is truly the glue that connects services together.
In the next chapter, we will dive deeper into the more advanced characteristics of Lambda so that you can learn how to use it more effectively in your solutions.
