4. CloudFront and Route53
Global Network
Amsterdam
Ashburn, VA Dublin Hong Kong
Dallas, TX Tokyo
Frankfurt
Los Angeles, CA Singapore
London
Miami, FL
Newark, NJ Paris
Sao Paulo
Palo Alto, CA Stockholm
Seattle, WA New!
St. Louis, MO
…. 20
(2011 9 )
8. DNS HTTP(CloudFront )
example.com DNS
local DNS
2
1
cloudfront.net DNS
3
4
5
CloudFront
1. DNS cloudfront.example.com
2. cloudfront.example.com XXXX.cloudfront.net CNAME
3. XXXX.cloudfront.net IP
4. cloudfront.net DNS CloudFront IP
5. CloudFront IP HTTP
23. example.com DNS
AS3
DNS(Route53) AS2 AS1
local DNS IP1 IP2
4
1
2
3
IP3 IP4
root DNS .com DNS
AS1 Route53
1. DNS (local DNS) h.example.com
. root DNS
2. root DNS h.example.com .com DNS
3. .com DNS h.example.com .example.com DNS
( 4 IP IP anycast )
4. local DNS 3 IP h.example.com
AS Route53 IP
28. PRICING
" +
" 11/1
!
25 $0.50 per hosted zone / month
25 $0.10 per hosted zone / month
" Queries
10 $0.50 per million queries / month
10 $0.25 per million queries / month