基于DBAF算法的MongoDB负载均衡策略

冯国军; 贺占庄; 吕瑛

Chinese

您当前的位置：

首页 >

文章列表页 >

基于DBAF算法的MongoDB负载均衡策略

更新时间：2026-09-04

- 基于DBAF算法的MongoDB负载均衡策略
- Research on data sharding and load balancing algorithms based on mongoDB
- 微电子学与计算机 2021年38卷第2期页码：52-55
- 作者机构：
  
  西安微电子技术研究所,陕西,西安,710054
- 作者简介：
- 基金信息：
- DOI：
  中图分类号：
- 纸质出版：2021
- 稿件说明：
移动端阅览
冯国军, 贺占庄, 吕瑛. 基于DBAF算法的MongoDB负载均衡策略[J]. 微电子学与计算机, 2021, 38(2): 52-55, 61.

FENG Guo-jun, HE Zhan-zhuang, LV Ying. Research on data sharding and load balancing algorithms based on mongoDB[J]. 2021, 38(2): 52-55.
冯国军, 贺占庄, 吕瑛. 基于DBAF算法的MongoDB负载均衡策略[J]. 微电子学与计算机, 2021, 38(2): 52-55, 61. DOI：

FENG Guo-jun, HE Zhan-zhuang, LV Ying. Research on data sharding and load balancing algorithms based on mongoDB[J]. 2021, 38(2): 52-55. DOI：

摘要

面对高速发展的物联网产业所带来的数据爆发式增长的问题，NoSQL能比较好的处理海量数据.本文选取NoSQL家族中比较典型的MongoDB开展了研究.分析了MongoDB的工作机制，针对当前其负载均衡算法的未考虑数据块访问频率的问题，提出了一种基于数据块访问频率(DBAF)算法的负载均衡策略.实验结果表明该新算法可以有效提高系统的并发读写性能.

Abstract

Faced with the problem of explosive growth of data brought by the rapid development of the Internet of things industry

NoSQL can better handle massive data. In this paper

the typical MongoDB database in NoSQL is selected for research. The storage architecture of MongoDB is analyzed

and the auto-sharding mechanism of MongoDB is studied. Aiming at the shortage of current MongoDB load balancing algorithm

a load balancing strategy based on data block access frequency (DBAF) algorithm is proposed. The experiments show that the new load balancing strategy can effectively improve the concurrent read-write performance of the system.

关键词

Keywords

references

ARIKAN E. Channel polarization: a method for constructing capacity-achieving codes for symmetric binary-input memoryless channels[J]. IEEE Transactions on Information Theory, 2009, 55(7): 3051-3073. DOI: 10.1109/TIT.2009.2021379.

CHEN K, NIU K, LIN J R. Improved successive cancellation decoding of polar codes[J]. IEEE Transactions on Communications, 2013, 61(8): 3100-3107. DOI: 10.1109/TCOMM.2013.070213.120789.

FORNEY G D. Codes on graphs: normal realizations[J]. IEEE Transactions on Information Theory, 2001, 47(2): 520-548. DOI: 10.1109/18.910573.

TAL I, VARDY A. List decoding of polar codes[J]. IEEE Transactions on Information Theory, 2015, 61(5): 2213-2226. DOI: 10.1109/TIT.2015.2410251.

3GPP. Technical Specification 38.212 V15.0.0. Multiplexing and channel coding[S]. France: 3GPP Organiztional Partners, 2018. DOI: 138

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

一种用于极低压boost系统的高效率电荷泵

基于MSS-YOLO-MPHands融合架构的装配手部动作识别研究

面向处理器分支预测单元的Spectre攻击轻量化防御方法

基于反向体偏置的高增益稳定性高温运放设计

V型沟槽SiC中子探测器的蒙特卡洛分析