There’s no doubt that an application becomes exponentially more valuable as the number of data sources it connects to increases. The challenge is managing that process. While the rise of application programming interfaces that make it simpler to invoke another application has dramatically increased the usefulness of application software, trying to manually manage that process via a series of point-to-point connections winds up being overly cumbersome.
Handling API calls in the cloud with a service like AWS Lambda is one of the latest ways enterprises try to save on resources. In theory, you can save a ton of money. But be careful. Costs for API calls can mount up, sometimes leaving you with a cloud computing bill ten times the size you expected.