This paper introduces a method that improve data security by way of data redundant in order to provide for data protection and realize data faulttolerance, and analyzes raid technology's characteristic and its application in digital library construction.
Data transfer speed is the key problem which must be considered in the process of hardware system designing. Based on the characteristics of VXI-bus module, the method of increase data transfer speed when VXI module is being designed is discussed.
While Link Adaptation has better superiority in improving data transmit rate and the using efficient of spectrum, so LA(Link Adaptation) became one of the key techniques in the present and future mobile communication system.
With the development of HIS System and the progress of its application in our country, more and more data are produced, Hospital administrative levels thirst for higher data analysis functions so as to assist their decision.
Multiple Input Multiple Output (MIMO) system and Orthogonal Freqency Division Multiplex (OFDM) are widely recognized as a revolutionary technology for providing higher data rate in wireless communication system.
The comparisons of performance metrics between fixed sinks and mobile sinks are also made in sparse networks along with the results that mobile sinks can bring higher data success rate and energy balance.
Space-Time Coding (STC), which combines channel coding, modulation, and multiple transmit antennas, is a powerful scheme to achieve higher data rates and combat fading in wireless systems.
With the development of higher data density and the faster data streaming, a hard-disk drive (HDD) is required to move faster with greater positioning accuracy.
With dynamic charge there were obtained essentially higher data (max.
Rapid advances in the development of the digital network society have necessitated both large capacity and higher data transfer rate for every type of digital storage equipment.
One of the central objectives of good schema design is to avoid data redundancies: redundantly stored information can lead not just only to a higher data storage cost but also to increased costs for data transfer and data manipulation.