How to Create an API in AWS | API Gateway | Lambda | DynamoDB | Java
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2 سال پیش
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In this tutorial, we will
In this tutorial, we will create a serverless API that creates, reads, updates, and deletes items from a DynamoDB table.
DynamoDB is a fully managed NoSQL database service that provides fast and predictable performance with seamless scalability. This tutorial takes approximately 55 minutes to complete, and you can do it within the AWS Free Tier.
First, we create a Lambda function using the AWS Lambda console. Then we create a DynamoDB table using the DynamoDB console. Next, we create REST API using the API Gateway console. Lastly, we test the API.
When we invoke our REST API, API Gateway routes the request to your Lambda function. The Lambda function interacts with DynamoDB, and returns a response to API Gateway. API Gateway then returns a response to the user.
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2 سال پیش
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