Organizers for a global event want to put daily reports online as static HTML pages. The pages are expected to generate millions of views from users around the world. The files are stored in an Amazon S3 bucket. A solutions architect has been asked to design an efficient and effective solution.
Which action should the solutions architect take to accomplish this?
A. Generate presigned URLs for the files.
B. Use cross-Region replication to all Regions.
C. Use the geoproximity feature of Amazon Route 53.
D. Use Amazon CloudFront with the S3 bucket as its origin.
Correct Answer: D
Explanation/Reference:
Using Amazon S3 Origins, MediaPackage Channels, and Custom Origins for Web Distributions Using Amazon S3 Buckets for Your Origin When you use Amazon S3 as an origin for your distribution, you place any objects that you want CloudFront to deliver in an Amazon S3 bucket. You can use any method that is supported by Amazon S3 to get your objects into Amazon S3, for example, the Amazon S3 console or API, or a third-party tool. You can create a hierarchy in your bucket to store the objects, just as you would with any other Amazon S3 bucket.
Using an existing Amazon S3 bucket as your CloudFront origin server doesn’t change the bucket in any way; you can still use it as you normally would to store and access Amazon S3 objects at the standard Amazon S3 price. You incur regular Amazon S3 charges for storing the objects in the bucket.
Using Amazon S3 Buckets Configured as Website Endpoints for Your Origin You can set up an Amazon S3 bucket that is configured as a website endpoint as custom origin with CloudFront.
When you configure your CloudFront distribution, for the origin, enter the Amazon S3 static website hosting endpoint for your bucket. This value appears in the Amazon S3 console, on the Properties tab, in the Static website hosting pane.
Reference: https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/DownloadDistS3AndCustomOrigins.html
For example: http://bucket-name.s3-website-region.amazonaws.comFor more information about specifying Amazon S3 static website endpoints, see Website endpoints in the Amazon Simple Storage Service Developer Guide.When you specify the bucket name in this format as your origin, you can use Amazon S3 redirects and Amazon S3 custom error documents. For moreinformation about Amazon S3 features, see the Amazon S3 documentation.Using an Amazon S3 bucket as your CloudFront origin server doesn’t change it in any way. You can still use it as you normally would and you incur regularAmazon S3 charges.Reference: https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/DownloadDistS3AndCustomOrigins.html
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