356 Research of Network Storage Based on Data De-Duplication

Deduplication is a dedicated to reducing the amount of data to back up, maximize storage utilization, increase the time a new data backup technology. Introduced a variety of data de-duplication technology, describes the process of data de-duplication principle, analyze the same data and similar data detection detection technology differences. Proposed a content-based intelligent data deduplication model, and improved identification of a content-based data de-duplication algorithm. The model and improved algorithm can reduce the redelete technology caused by the accidental deletion of data loss, help build disaster recovery, increase backup storage capacity