AWS Certified Solutions Architect - Associate SAA-C03 — Topic 1 Question 258

Question

A company has an application that places hundreds of .csv files into an Amazon S3 bucket every hour. The files are 1 GB in size. Each time a file is uploaded, the company needs to convert the file to Apache Parquet format and place the output file into an S3 bucket. Which solution will meet these requirements with the LEAST operational overhead?

Accepted Answer

Correct answer: D. The correct answer is D. Option D: Create an AWS Glue extract, transform, and load (ETL) job to convert the.csv files to Parquet format and place the output files into an S3 bucket. Create an AWS Lambda function for each S3 PUT event to invoke the ETL... AWS Lambda runs code without provisioning servers and scales automatically, which minimizes operational overhead. Amazon S3 provides durable, scalable object storage that is fully managed. AWS Glue is a serverless ETL and data-catalog service that prepares and integrates data.

AWS Certified Solutions Architect - Associate SAA-C03 — Question 258