12. 链家⽹网存储架构 2015年年
corporate data center
AWS Direct
Connect
ELB
(internal)
EC2
(Web Services)
ELB
(public)
Ceph
Business group
Business A
Business B
Projects
(Web services)
80% 20%
13. 链家⽹网基于AWS S3的存储架构
corporate data center
AWS Direct
Connect
Projects
(internal)
ELB
(internal)
EC2
(auto scaling)
ELB
(public)
S3 Redshift
Cache
security group
Availability Zone