Efficient data recovery

The invention relates to an efficient data recovery. 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...

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Bibliographic Details
Main Authors PRABHU VANITA, JEYAPRAKASH ARASU SHANKHER, SINGLA AMIT, AGRAWALA BIKASH KUMAR, KHANZODE PANKAJ VASANT, SARKAR DEEPANJYOTI, SRIVASTAVA ABHINAV
Format Patent
LanguageChinese
English
Published 30.01.2013
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention relates to an efficient data recovery. 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.
Bibliography:Application Number: CN201210335372