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Cloud big data database quick index establishment system

An indexing system and database technology, which is applied in the field of rapid indexing systems, can solve the problems of reduced service life, increased number of database hardware reads and writes, slow operation time, etc., and achieve the effect of improving efficiency and avoiding the burden of access

Active Publication Date: 2020-06-30
SYSCOM COMP ENG
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AI Technical Summary

Problems solved by technology

However, the above-mentioned operation time is very slow, and the number of hardware reads and writes of the database increases, resulting in a decrease in its service life

Method used

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  • Cloud big data database quick index establishment system
  • Cloud big data database quick index establishment system

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Embodiment Construction

[0015] Recently, because of the rise of Big Data and the development of Cloud, the architecture of databases and corresponding database management systems has changed. In a big data database, a large amount of data needs to be read and written, and the data has many different formats for continuous and uninterrupted processing. In addition, the database is divided into a relational database (Relational database) and a non-relational database (Non relational database, NoSQL) according to the stored data format and applicable language. Furthermore, due to the continuous increase of data in big data databases, if the traditional relational database is used as the system architecture, extremely high-performance hardware equipment and server support will be required, resulting in high development costs and subsequent maintenance costs.

[0016] In order to respond to the big data database and cloud applications, the inventor of this case established a new system architecture, includin...

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Abstract

The invention discloses a cloud big data database quick index establishment system, which is electrically connected with a non-relational database deployed at the cloud, is used for inquiring and establishing indexes. The system comprises an application exchange module, a data exchange module, a first processing module, a second processing module and an integration processing module. The application exchange module receives a query character string input by a user and prompts a result index table. A temporary storage index table is stored in the data exchange module. The first processing module calculates a query character string and generates a query instruction to calculate a temporary index table for comparing whether the temporary index table has data conforming to the query instruction. If yes, the first processing module generates a cache index table. If not, the first module generates an establishment instruction for the second processing module to calculate the non-relational database and generate a new index table. The integration processing module calculates a cache index table and a new index table to generate a result index table. Therefore, the index establishing efficiency is greatly improved.

Description

Technical field [0001] The invention relates to a system for quickly establishing an index, in particular to establishing an index for a cloud big data database. Background technique [0002] With the advancement of computers, paper or various analog information is converted to digital information and stored in the computer as digital files, and users can perform operations such as capturing, deleting, modifying, and even adding to these data. The user stores the data in a specific block in a certain way, and is an independent data collection with other applications, which is the database. Subsequently, a database management system (DBMS) was developed for database access, which is a software system for database management to retrieve or protect data in the database. The current architecture is to electrically connect the database management system to the database to directly access the data in it. [0003] Therefore, under the current architecture, when a user retrieves or count...

Claims

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Application Information

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IPC IPC(8): G06F16/22G06F16/242
CPCG06F16/2246G06F16/242
Inventor 颜振宇胡佩芬胡书渊邱坤廷
Owner SYSCOM COMP ENG
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