Invention Grant
- Patent Title: System and device for data management, and method thereof
- Patent Title (中): 用于数据管理的系统和装置及其方法
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Application No.: US12872588Application Date: 2010-08-31
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Publication No.: US08838537B2Publication Date: 2014-09-16
- Inventor: Yun Seok Jang , Jae Hyun Park
- Applicant: Yun Seok Jang , Jae Hyun Park
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Priority: KR10-2009-0081395 20090831
- Main IPC: G06Q10/10
- IPC: G06Q10/10 ; H04L29/08

Abstract:
Provided are a data management method, device and system for synchronizing data without prior knowledge of the data's structure. When any application is activated, application data is created and also an application data change log is created to indicate a change in the application data. In addition, a schema table defining a data structure for storing the application data is created and also a schema table change log indicating a change in the schema table is created. Based on such data and logs, a client and a server can share data without a prior agreement in data schema.
Public/Granted literature
- US20110055152A1 SYSTEM AND DEVICE FOR DATA MANAGEMENT, AND METHOD THEREOF Public/Granted day:2011-03-03
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