Discover ways to create a easy, but highly effective REST API with FastAPI, DynamoDB, and AWS Lambda Features.
Right this moment, we’re going to take a small deviation from the traditional Snowflake and Knowledge Warehouse-centric ideas on this article. We’ll stroll by means of the creation of your personal API that sits on prime of knowledge saved in one other sort of database, DynamoDB, after which construct a small internet entrance finish to check it.
You’ve in all probability coded in opposition to quite a few APIs in your day-to-day work, however what’s it wish to create your personal? On this article, we’ll present you how one can create an API providing you with some extra publicity to how a cloud service works, but additionally hopefully providing you with inspiration for constructing your personal sooner or later.
The next is a diagram of what we’re going to construct right now: An API that’s hosted in an AWS Lambda, all written in Python, and related to the tremendous highly effective DynamoDB. The API is then uncovered by means of the AWS API Gateway which permits us so as to add protections comparable to rate-limiting to our API. We additionally used Route 53 (their area administration device) and CloudWatch for logging.
Let’s bounce in!