A public archives organization is about to move a pilot application they are running on AWS into production. You have been hired to analyze their application architecture and give cost-saving recommendations. The application displays scanned historical documents. Each document is split into individual image tiles at multiple zoom levels to improve responsiveness and ease of use for the end users. At maximum zoom level the average document will be 8000 X 6000 pixels in size, split into multiple 40px X 40px image tiles. The tiles are batch processed by Amazon Elastic Compute Cloud (EC2) instances and put into an Amazon Simple Storage Service (S3) bucket. A browser-based JavaScript viewer fetches tiles from the Amazon (S3) bucket and displays them to users as they zoom and pan around each document. The average storage size of all zoom levels for a document is approximately 30MB of JPEG tiles. Originals of each document are archived in Amazon Glacier. The company expects to process and host over 500,000 scanned documents in the first year. What are your recommendations?Choose 3 options from the below:
A. Deploy an Amazon CloudFront distribution in front of the Amazon S3 tiles bucket.
B. Increase the size (width/height) of the individual tiles at the maximum zoom level.
C. Use Amazon S3 Reduced Redundancy Storage for each zoom level.
D. Decrease the size (width/height) of the individual tiles at the maximum zoom level.
E. Store the maximum zoom level in the low cost Amazon S3 Glacier option and only retrieve the most frequently access tiles as they are requested by users.
