Dynamic data storage method and device

The embodiment of the invention provides a dynamic data storage method. The dynamic data storage method comprises performing integral metadata definition on data to be stored to define the storage strategy of every attribute list of the data to be stored; organizing the attribute lists into differen...

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Main Authors LI HONGYAN, WANG YAWEN, ZHANG MEIOU, LI ZHENJIA, LI HONGCHANG, DUAN YUNFENG, WANG YIXING, SU YAN, ZHAO HONGSONG, SUN DEZHI, GUAN DEJUN, CHI JIANDE
Format Patent
LanguageEnglish
Published 15.04.2015
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The embodiment of the invention provides a dynamic data storage method. The dynamic data storage method comprises performing integral metadata definition on data to be stored to define the storage strategy of every attribute list of the data to be stored; organizing the attribute lists into different data subsets according to a key-value pair model; according to the storage strategies of the attribute lists, defining physical storage formats for the data subsets, and storing the data subsets according to the physical storage formats. The embodiment of the invention also provides a corresponding dynamic data storage device. According to the dynamic data storage method and device, the dynamic data storage method is achieved through a layered and configurable storage structure and can meet the storage requirements of sparse data sets and dens data sets in mass data treatment simultaneously.
Bibliography:Application Number: CN201310459768