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Method, system and server for implementing real time search

A server and relational technology, applied in the database field, can solve the problem that the database cannot be queried with complex conditions, and achieve the effect of ensuring no loss.

Active Publication Date: 2009-08-19
BEIJING KINGSOFT SOFTWARE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the embodiment of the present invention provides a method, system and server for realizing real-time retrieval, so as to solve the problem that the existing database cannot perform real-time complex conditional query

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  • Method, system and server for implementing real time search
  • Method, system and server for implementing real time search
  • Method, system and server for implementing real time search

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Embodiment Construction

[0060] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0061] The specific embodiment of the present invention provides a method for realizing real-time retrieval, and the specific process is as follows figure 1 Shown:

[0062] Step 101: Expand the Key-Value hash database to form a relational database structure.

[0063] Step 102: Receive a message carrying Key-Value data sent by the client, and write data into the memory object cache and the expanded Key-Value hash database according to the message.

[0064] Si...

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Abstract

The embodiment of the invention discloses a method for realizing real-time retrieval. After extending a Key-Value Hash database to form a relational database structure, the method comprises the following steps of: receiving information carrying Key-Value data and delivered by a client; writing data into memory object caches and extended Key-Value Hash database according to the information; receiving query commands delivered by the client; and retrieving according to the query commands. Simultaneously, the embodiment of the invention also correspondingly discloses a system and a server for realizing the real-time retrieval. Adding the Key-Value database served as persistent storage for the memory object caches, the embodiment of the invention is capable of realizing quickly reading and writing the data in the database under the condition of high concurrent access and prevents data loss in the retrieving process. Simultaneously, the Key-Value database is extended to form the relational database structure, thus being capable of realizing the queries on complex conditions.

Description

technical field [0001] The present invention relates to the technical field of databases, and more specifically, relates to a method, system and server for realizing real-time retrieval. Background technique [0002] A relational database management system (RDBMS) stores and manages data through a data model composed of data, relationships and constraints on data. In terms of practical application, most of the online transaction processing systems, internal financial systems, and customer management systems of many companies use relational database management systems. [0003] With the rapid development of information technology, data processing not only requires more and more in quantity, but also in quality. Higher requirements have been put forward in terms of usage requirements and storage space usage efficiency. However, the relational database management system designed for static applications has not been optimized for efficient transaction processing, and has not a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 张宴
Owner BEIJING KINGSOFT SOFTWARE
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