The double-erasure data layouts produced by this method have better check disk overhead than those produced by other methods.
与类似的方法相比，此方法所生成的双故障容错布局具有更优的校验磁盘开销。
Doing so reduces the serialization overhead, the network bandwidth requirements, and disk requirements for replication.
这样做会减少复制的序列化的开销、网络带宽要求和磁盘要求。
应用推荐