Multiple file servers can be mapped to the same name, thus providing redundancy and locality of data access.
可以把多个文件服务器映射到同一个名称，从而为数据访问提供冗余和位置。
2
Each of your messages is stored on multiple servers by SQS to provide redundancy and high availability.
SQS把每个消息存储在多台服务器上，从而提供冗余和高可用性。
3
Redundancy elimination: Focusing on the ability to reuse the candidate service across multiple composite scenarios where the specific function is needed.