An Improved Technique to Enhance Deduplication System

This book presents new techniques to enhance TTTD chunking algorithm using a new fingerprint function, a multi-level hashing and matching technique, new indexing technique to store the Metadata. This new techniques consist of four hashing algorithm to solve the collision problem and adding a new chunk condition (Dot Condition) to the TTTD chunking conditions in order to increase the number of the small chunks which leads to increasing the Deduplication Ratio.