Title:
DATA STORAGE, DISTRIBUTION, RECONSTRUCTION AND RECOVERY METHODS AND DEVICES, AND DATA PROCESSING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/166526
Kind Code:
A1
Abstract:
A data storage, distribution, reconstruction and recovery methods and devices, and data processing system. The storage method comprises: storing each data segment of data to be stored into each storage object, separately, the storage object being a minimum unit for storing data, and the difference of the number of data segments stored in each storage object being less than a first preset threshold. According to the method, each data segment is uniformly stored into a plurality of storage objects, so as to avoid the case of incapability of recovering data due to the fact that a plurality of data segments are lost when one storage object fails.
Inventors:
YE MIN (CN)
LIN PENG (CN)
WANG WEICHUN (CN)
LIN QIQIAN (CN)
LIN PENG (CN)
WANG WEICHUN (CN)
LIN QIQIAN (CN)
Application Number:
PCT/CN2018/079277
Publication Date:
September 20, 2018
Filing Date:
March 16, 2018
Export Citation:
Assignee:
HANGZHOU HIKVISION DIGITAL TEC (CN)
International Classes:
G06F3/06
Foreign References:
| CN105159603A | 2015-12-16 | |||
| CN103631539A | 2014-03-12 | |||
| CN101175011A | 2008-05-07 | |||
| CN105630423A | 2016-06-01 | |||
| CN105760116A | 2016-07-13 | |||
| US20120060072A1 | 2012-03-08 | |||
| CN201710162001A | 2017-03-17 |
Other References:
See also references of EP 3598289A4
Attorney, Agent or Firm:
PATENTSINO IP FIRM (CN)
Download PDF: