DVA-C02 · Question #139
An organization is storing large files in Amazon S3, and is writing a web application to display meta-data about the files to end-users. Based on the metadata a user selects an object to download…
The correct answer is A. Amazon DynamoDB. In this scenario, the metadata about the files can be stored in a DynamoDB table with a primary key based on the metadata attributes. This would enable the organization to quickly query and retrieve metadata about the files in real-time, with single-digit millisecond latency.
Question
An organization is storing large files in Amazon S3, and is writing a web application to display meta-data about the files to end-users. Based on the metadata a user selects an object to download. The organization needs a mechanism to index the files and provide single-digit millisecond latency retrieval for the metadata. What AWS service should be used to accomplish this?
Options
- AAmazon DynamoDB
- BAmazon EC2
- CAWS Lambda
- DAmazon RDS
How the community answered
(38 responses)- A87% (33)
- B3% (1)
- C3% (1)
- D8% (3)
Explanation
In this scenario, the metadata about the files can be stored in a DynamoDB table with a primary key based on the metadata attributes. This would enable the organization to quickly query and retrieve metadata about the files in real-time, with single-digit millisecond latency.
Community Discussion
No community discussion yet for this question.