Cloudfront Flashcards
Are transfers from S3 to cloudfront?
Freeeeeee
In cloudfront. How are HTTP and HTTPS requests billed?
Per 10,000
In cloudfront, what is an invalidation request?
It removes an item from all edge locations
How are invalidation requests handled in cloudfront?
1000 per month for free
Then charged per request
Using cloudfront. Some older browsers might require a dedicated IP for SSL to work. What is the cost of this in cloudfront?
$600 p/m approx
What are the three price classes in cloud front?
All
200
100
What edge locations does the 200 price class use in cloud front
Asia, US and Europe
What edge locations does the 100 price class use in cloudfront use?
US & EU
In cloudfront. Can you specify path patterns when creating a distribution?
No. Only after the distribution has been created.
Cloudfront requests can have three results. They are…
Hits
Misses
Errors
A cloudfront request returns a miss. What does this mean?
The item was not in any edge locations
A cloudfront request returns a hit. What does this mean?
Item was in an edge location and was served.
In cloudfront. What is smooth streaming?
A Microsoft propriety streaming format. Supported by cloudfront
