When a customer uses Alibaba Cloud Object Storage Service (OSS) service and finds there exist an amount of Internet downstream traffic, he/she can use Alibaba Cloud Content Delivery Network (CDN) service to reduce the traffic cost.
Because the Internet traffic cost of CDN is lower than that of OSS, moreover, the back-to-source traffic cost from CDN to OSS is also lower than a user access to OSS directly.
Names of the files in each OSS bucket must be unique Also, they can be renamed.
Object Storage Service (OSS) supports sub accounts, and you can allocate access permissions to different buckets for each sub account.
Alibaba Cloud Elastic Compute Service (ECS) instances in different Security Groups will definitely have no way to communicate with each other.
Once ECS is created, you can't change its private IP address anymore.
Louis
22 days agoChantell
24 days ago