Extension method and device for non-relational database

A non-relational, extension method technology, applied in database indexing, structured data retrieval, input/output to record carriers, etc., can solve the problem of high complexity of non-relational data and achieve the effect of automatically expanding non-relational databases

Active Publication Date: 2020-03-03
BEIJING GRIDSUM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The embodiment of the present application provides a non-relational database extension method and device, to at least solve the technical problem of artificially expanding non-relational data complexity in the prior art

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  • Extension method and device for non-relational database
  • Extension method and device for non-relational database

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Embodiment Construction

[0021] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0022] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such...

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Abstract

The application discloses a method and device for expanding non-relational database. The method for expanding non-relational database comprises following steps: monitoring the data size of data that each first slice of the non-relational database has stored, wherein the first slice is the slice which the non-relational database currently has; comparing the data size of each first slice with a preset threshold value; and adding a second slice to the non-relational database when there is data size of a first slice which is larger than the preset threshold value. By means of the application, the technical problem that the artificially extended non-relational data complexity is relatively high in the prior art is solved.

Description

technical field [0001] The present application relates to the field of data processing, in particular, to a non-relational database extension method and device. Background technique [0002] With the rise of Internet web2.0 websites, traditional relational databases are dealing with web2.0 websites, especially ultra-large-scale and high-concurrency social network service (Social Network Site, referred to as SNS) type web2.0 purely dynamic websites. It seems powerless and exposes many insurmountable problems, while the non-relational database (Not Only SQL, referred to as NoSQL) has developed very rapidly due to its own characteristics. The emergence of NoSQL database is to solve the challenges brought by multiple data types of large-scale data collections, especially the big data application problems. [0003] In the process of data storage, non-relational databases need to partition the data and disperse the records on multiple nodes. Mongo DB is currently a very popular ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/06G06F16/22
Inventor 石岱曦
Owner BEIJING GRIDSUM TECH CO LTD
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