ICS35.240 CCSL70 DB21 辽宁省地方标准 DB21/T3890—2023 工业数据流通数据价值管理指南 IndustrialdatacirculationDatavaluemanagementguide 2023-12-30发布 2024-01-30实施 辽宁省市场监督管理局发布 DB21/T3890—2023 I目  次 前  言.............................................................................III 1范围.................................................................................1 2规范性引用文件.......................................................................1 3术语和定义...........................................................................1 4缩略语...............................................................................1 5数据价值管理综述.....................................................................2 6数据价值发现.........................................................................2 6.1数据价值发现过程.................................................................2 6.2数据集成.........................................................................3 6.3数据挖掘.........................................................................3 6.4数据价值评估.....................................................................3 7数据交换共享.........................................................................4 7.1数据交换.........................................................................4 7.2数据共享.........................................................................4 7.3数据表达与索引...................................................................5 7.4数据存储.........................................................................6 7.5数据安全管控和隐私保护...........................................................6 8数据资产管理.........................................................................7 8.1概述.............................................................................7 8.2数据资产目录管理.................................................................7 8.3数据资产识别.....................................................................7 8.4数据资产确权.....................................................................7 8.5数据资产应用.....................................................................7 8.6数据资产盘点.....................................................................8 8.7数据资产变更.....................................................................8 8.8数据资产处置.....................................................................8 8.9数据资产审计.....................................................................8 9数据价值实现.........................................................................8 9.1数据价值化应用场景...............................................................8 9.2数据应用需求管理.................................................................9 9.3数据应用项目实施.................................................................9 附录A（资料性）数据级别判断标准和防护...............................................10