When queueing meets coding: Optimal-latency data retrieving scheme in storage clouds
When queueing meets coding: Optimal-latency data retrieving scheme in storage clouds
Storage clouds, such as Amazon S3, are being widely used for web services and Internet applications. It has been observed that the delay for retrieving data from and placing data into the clouds is quite random, and exhibits weak correlations between different read/write requests. This inspires us to investigate a …