公开(公告)号：US20130066838A1

公开(公告)日：2013-03-14

申请号：US13230794

申请日：2011-09-12

申请人： Amit Singla ,  Arasu Shankher Jeyaprakash ,  Bikash Kumar Agrawala ,  Deepanjyoti Sarkar ,  Pankaj Vasant Khanzode ,  Abhinav Srivastava ,  Vanita Prabhu

发明人： Amit Singla ,  Arasu Shankher Jeyaprakash ,  Bikash Kumar Agrawala ,  Deepanjyoti Sarkar ,  Pankaj Vasant Khanzode ,  Abhinav Srivastava ,  Vanita Prabhu

IPC分类号： G06F17/30

CPC分类号： G06F11/1448 ,  G06F11/1464 ,  G06F11/1469 ,  G06F16/14 ,  G06F2201/83

摘要： Embodiments are directed to locating and restoring backed up items using a custom schema and to efficiently transferring recovery data. In an embodiment, a computer system defines a schema that provides data search and retrieval among backup data sets. The schema stores searchable attributes for each database item and leverages a file system to store file system metadata for the data items of the backup sets. The computer system receives a request to find data items among the backup data sets and accesses the schema to determine, from the stored searchable attributes, which recovery points among the backup data sets include the requested data items. The computer system also restores the requested data items from the determined recovery point within the backup data sets.

摘要翻译： 实施例涉及使用自定义模式来定位和恢复备份项目并有效地传送恢复数据。 在一个实施例中，计算机系统定义在备份数据集之间提供数据搜索和检索的模式。 该模式存储每个数据库项的搜索属性，并利用文件系统来存储备份集的数据项的文件系统元数据。 计算机系统接收到在备份数据集之间查找数据项的请求，并访问模式以从存储的可搜索属性中确定备份数据集中的哪些恢复点包括所请求的数据项。 计算机系统还从备份数据集内确定的恢复点恢复所请求的数据项。