The automatic elimination of duplicate data in a storage system, commonly known as
deduplication, is increasingly accepted as an effective technique to reduce storage costs …

Value creation is a major sustainability factor for enterprises, in addition to profit
maximization and revenue generation. Modern enterprises collect big data from various …

Data deduplication, an efficient approach to data reduction, has gained increasing attention
and popularity in large-scale storage systems due to the explosive growth of digital data. It …

Parallel technology boosts data processing in recent years, and parallel direct data
processing on hierarchically compressed documents exhibits great promise. The high …

Research on big data analytics is entering in the new phase called fast data where multiple
gigabytes of data arrive in the big data systems every second. Modern big data systems …

Deduplication technologies are increasingly being deployed to reduce cost and increase
space-efficiency in corporate data centers. However, prior research has not applied …

Data deduplication has become a standard component in modern backup systems. In order
to understand the fundamental tradeoffs in each of its design choices (such as prefetching …

Content-Defined Chunking (CDC) has been playing a key role in data deduplication
systems in the past 15 years or so due to its high redundancy detection abil-ity. However …

Replicating data off site is critical for disaster recovery reasons, but the current approach of
transferring tapes is cumbersome and error prone. Replicating across a wide area network …

In deduplication-based backup systems, the chunks of each backup are physically scattered
after deduplication, which causes a challenging fragmentation problem. The fragmentation …