Resources Contact Us Home
Data redundancy elimination mechanism including fast lookup of data patterns exhibiting spatial locality

Image Number 5 for United States Patent #7834784.

A data redundancy elimination system. In particular implementations, a method includes accessing a data block; dividing the data block into a plurality of data chunks; computing chunk signatures for the plurality of data chunks; identifying a plurality of anchor chunks in the plurality of data chunks; accessing a second memory to identify one or more matching chunk signatures; reading one or more signature blocks corresponding to the matching chunk signatures from a first memory into the signature block search space of the second memory; and matching one or more computed chunk signatures to chunk signatures of the one or more signature blocks in the signature block search space.

  Recently Added Patents
VGPU: a real time GPU emulator
Fluid discrimination device
Information processing apparatus and power supply controlling method
Method of transmitting data using spatial multiplexing
Imaging lens
Error correct coding device, error correct coding method, and error correct coding program
Table base
  Randomly Featured Patents
Anti-theft device for motorized vehicles
Ion current detecting device for internal combustion engine
Disposable fluid handling cassette
In-situ electron beam induced current detection
Gas valve with high speed opening and high speed gas flow capability
Mechanism for the height adjustment of a safety belt deflection fitting
Optical system
Sectionized trash receptacles
System and method for providing gaps between data elements at ingress to a network element
Dual media buffer with over-running clutch system