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What is the best solution to solve of external customer performance issues?
Slow connectivity Images or videos aren't loading fast enough |
CloudFront
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If we need to only special users could access to specific section the best option is _______
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CloudFront origin with signed cookies.
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If you need that the traffic not hit the S3 URLs directly instead, they should be directed to the cloudfront distribution and the file should be fetched thought the CloudFront URL which method is the most appropiate?
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Create the origin access identity (OAI) and associate it with the distribution.
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What kind of Elastic Cache are there?
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ElastiCache
Redis Memcached ElasticCache is to databases |
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If on the exam talking about IP caching
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Think in Global Accelerator
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We have application hosted in two regions
Now we have users from all around the world. The new users have been experiencing high latency. How can solve this problem, keep in mind that possible failovers in the app need to be solved very quicky? |
Enable Global Accelerator endpoint for the two regions
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Gateway Cached Volumes
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Use to storage data in S3.
"Minimize the need to scale your storage on-premise" "Retain low-latency access to your frequently access data". |
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Gateway Stored Volumes
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Asynchronously back up point-in-time
Provide low latency to all the data and maintains backup in AWS If you have a lot of information on-premise and transfer to cloud, use AWS storage gateways. |
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You've CloudFront for a website and the origin is an Amazon S3 bucket that support HTTP comunication.
You require HTTPS for the communication between CloudFront and Amazon S3. The viewers access the content in the CloudFront using HTTP. How automatically redirect HTTP to HTTPS? |
Configure the viewer protocol policy of the CloudFront distribution to be "Redirect HTTP to HTTPS"
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