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US 2014/0280159 A1Published application
Database search
AssigneeEMC Corporation
InventorsYu Cao, Baoyao Zhou, Qiyan Chen, Bo Chen, Yuxi Sun
Life of this patent
Estimating the term…
Abstract
The present disclosure provides a method and apparatus for database search, by grouping data entries based on join conditions between the data entries as set in search conditions; and executing the search based on the grouping of the data entries, and can efficiently and effectively resolve the issues that are common to the existing MapReduce query processing systems, thereby being particularly suitable for big dataset analytics in a large cluster system.
Claims20
A method for database search, comprising:
- grouping data entries based on a join condition between the data entries as set in search conditions;
- and
- executing the search based on the grouping of the data entries.
An apparatus for database search, comprising:
- a module configured to group data entries based on a join condition between the data entries as set in search conditions;
- and
- execute the search based on the grouping of the data entries.
Dependencies are inferred from the claim text.