Populate an Amazon DynamoDB table with the results to be the source for low latency queries from your applications or APIs.
Amazon DynamoDB is a key-value and document database that delivers single-digit millisecond performance at any scale. It’s a fully managed, multiregion, multimaster, durable database with built-in security, backup and restore, and in-memory caching for internet-scale applications. DynamoDB can handle more than 10 trillion requests per day and can support peaks of more than 20 million requests per second.
We are going to use a Hive script to perform the query on source table and save it DynamoDB.
Step 1: Go to EMR console.
Step 2: click on c360cluster.
Step 3: click on Steps tab.
Step 4: Click on Add step.
Use the bucket browser to select the application location.
Step 5: check the job status, going from pending to running.
Step 6: Check all applications status on the Application user interfaces tab.