Title :
Design and Realization of Data Compression in Real-Time Database
Author :
Zhen, Chenggang ; Ren, Baoqiang
Author_Institution :
Key Lab. of Condition Monitoring & Control for Power Plant Equip. Minist. of Educ., North China Electr. Power Univ., Baoding, China
Abstract :
The structure of data compression in the real-time database has been introduced according to the historical data characteristic, the advantages and disadvantages of data compression algorithm in this paper. A new data compression algorithm based on universal LZ78 and LZW compression algorithm is proposed, the design and implementation of different types of data compression algorithm are presented, and the performance of the compression module has been tested.
Keywords :
data compression; database management systems; data compression; historical data characteristics; real-time database; universal LZ78 compression; universal LZW compression; Algorithm design and analysis; Buffer storage; Compression algorithms; Condition monitoring; Data compression; Databases; Indexes; Laboratories; Real time systems; Space technology;
Conference_Titel :
Computational Intelligence and Software Engineering, 2009. CiSE 2009. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-4507-3
Electronic_ISBN :
978-1-4244-4507-3
DOI :
10.1109/CISE.2009.5366670
