You are designing a site for a new start up which generates cartoon images for people automatically. Customers will log on to the site, upload an image which is stored in S3. The application then passes a job to AWS SQS and a fleet of EC2 instances poll the queue to receive new processing jobs. These EC2 instances will then turn the picture in to a cartoon and will then need to store the processed job somewhere. Users will typically download the image once (immediately), and then never download the image again. What is the most commercially feasible method to store the processed images?
A. Rather than use S3, store the images inside a BLOB on RDS with Multi-AZ configured for redundancy.
B. Store the images on S3 RRS, and create a lifecycle policy to delete the image after 24 hours.
C. Store the images on glacier instead of S3.
D. Use elastic block storage volumes to store the images.
Answer: B. Store the images on S3 RRS, and create a lifecycle policy to delete the image after 24 hours.
You might also like to view...
Answer the following statements true (T) or false (F)
1. Writing comments should be avoided, especially for large and complex programs. 2. The indentation of statements inside methods, classes, and namespaces is a convention that virtually all programmers follow. 3. The standard Windows close button is the only way to close a running application in Visual Studio. 4. If you double-click an error message in the Error List window, the code editor will highlight and display the line of code that caused the error.
Before a user chooses to play a video, the first frame of the video is displayed by default.
Answer the following statement true (T) or false (F)
What is a "host route"?
What will be an ideal response?
Short Answer
What will be an ideal response?