KVMod—A Novel Approach to Design Key-Value NoSQL Databases

IF 2.4 Q3 COMPUTER SCIENCE, INFORMATION SYSTEMS Information (Switzerland) Pub Date : 2023-10-12 DOI:10.3390/info14100563
Ahmed Dourhri, Mohamed Hanine, Hassan Ouahmane
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Abstract

The growth of structured, semi-structured, and unstructured data produced by the new applications is a result of the development and expansion of social networks, the Internet of Things, web technology, mobile devices, and other technologies. However, as traditional databases became less suitable to manage the rapidly growing quantity of data and variety of data structures, a new class of database management systems named NoSQL was required to satisfy the new requirements. Although NoSQL databases are generally schema-less, significant research has been conducted on their design. A literature review presented in this paper lets us claim the need to create modeling techniques to describe how to structure data in NoSQL databases. Key-value is one of the NoSQL families that has received too little attention, especially in terms of its design methodology. Most studies have focused on the other families, like column-oriented and document-oriented. This paper aims to present a design approach named KVMod (key-value modeling) specific to key-value databases. The purpose is to provide to the scientific community and engineers with a methodology for the design of key-value stores using the maximum automation and therefore the minimum human intervention, which equals the minimum number of errors. A software tool called KVDesign has been implemented to automate the proposed methodology and, thus, the most time-consuming database modeling tasks. The complexity is also discussed to assess the efficiency of our proposed algorithms.
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kvmod——一种设计键值NoSQL数据库的新方法
新应用程序产生的结构化、半结构化和非结构化数据的增长是社交网络、物联网、web技术、移动设备和其他技术发展和扩展的结果。然而,随着传统数据库越来越不适合管理快速增长的数据量和各种数据结构,需要一类名为NoSQL的新型数据库管理系统来满足新的需求。虽然NoSQL数据库通常是无模式的,但是对它们的设计进行了大量的研究。通过对文献的回顾,我们认为有必要创建建模技术来描述如何在NoSQL数据库中构建数据。Key-value是很少受到关注的NoSQL系列之一,尤其是在其设计方法方面。大多数研究都集中在其他家庭,如柱型和文档型。本文旨在提出一种特定于键值数据库的设计方法,名为KVMod(键值建模)。目的是为科学界和工程师提供一种设计键值存储的方法,使用最大程度的自动化,因此最少的人为干预,这等于最少的错误数量。已经实现了一个名为KVDesign的软件工具,以使所提出的方法自动化,从而使最耗时的数据库建模任务自动化。本文还讨论了算法的复杂度,以评估算法的效率。
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来源期刊
Information (Switzerland)
Information (Switzerland) Computer Science-Information Systems
CiteScore
6.90
自引率
0.00%
发文量
515
审稿时长
11 weeks
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