A big data query method and system

A query method and big data technology, applied in the field of big data query methods and systems, can solve problems such as inability to quickly and accurately locate target data, excessive data volume, etc.
CN106649770BActive Publication Date: 2020-05-05BEIJING VENUS INFORMATION SECURITY TECH +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING VENUS INFORMATION SECURITY TECH
Publication Date
2020-05-05

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Abstract

The invention provides a large data query method, characterized by comprising: analyzing a dimension array in a query request when receiving the query request sent by a user via a Web page, wherein the dimension array contains at least one query dimension; acquiring the dimension classification of each query dimension in the dimension array when the dimension array satisfies the first preset condition; dividing the target large data into a plurality of data blocks based on the predetermined division rule according to the respective dimension classification; and respectively performing data query for each of the data blocks according to the respective query dimension, and aggregating the respective query results to obtain the target query data. In the invention, the dimension array in the query request is first analyzed, the dimension classification of the query dimension in the dimension array is obtained, the large data is divided according to the dimension classification, the block data is queried separately, and the query results are aggregated, so that fast and accurate positioning of the target data is achieved.
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Description

technical field

[0001] The invention relates to the field of data security analysis, in particular to a big data query method and system. Background technique

[0002] With the rapid development of network technology, all kinds of IT resources are expanding rapidly, and network devices are emerging one after another, resulting in a large amount of network data information. How to quickly and accurately find the target data in a large amount of data, the big data query method is particularly necessary.

[0003] At present, the multi-condition combination and accumulation mode is generally used to query big data. When querying target data, multiple search conditions are input at the same time. Each initial query needs to be compared with the complete big data.

[0004] After research, the inventor found that the existing data query method is to query and process complete big data, and the amount of data is too large, resulting in the speed of query slowing down with the incre...

Claims

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