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一种特定于域的语言,用于管理ETL进程.

Aleksandar Popović1, Vladimir Ivković2, Nikola Trajković3

  • 1Faculty of Science and Mathematics, University of Montenegro, Podgorica, Montenegro.

PeerJ. Computer science
|March 4, 2024
PubMed
概括
此摘要是机器生成的。

由于技术依赖,数据仓库 (DW) 的维护是复杂的. 一种新的域特定语言 (DSL) 通过创建一个独立于平台的解决方案来管理数据提取,转换和加载 (ETL) 过程来简化DW维护.

关键词:
数据仓库的数据仓库是一个数据仓库.域名特定的语言.提取转换和装载的提取和装载以模型为驱动的开发模式.独立于平台的模型

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科学领域:

  • 计算机科学 计算机科学
  • 信息系统信息系统信息系统

背景情况:

  • 数据仓库 (DW) 系统维护对于业务连续性至关重要.
  • 由于平台,ETL工具和数据库语言的依赖,当前的解决方案面临着挑战.
  • 不一致的DW系统使维护复杂化,并且需要对结构更新进行重大代码更改.

研究的目的:

  • 为管理数据提取,转换和加载 (ETL) 过程提出一个域特定语言 (DSL).
  • 通过将其与特定技术脱而出,简化和集中DW系统维护.
  • 为了实现一个统一的环境,在不同的平台和工具上控制DW流程.

主要方法:

  • 开发一个独立于平台的域特定语言 (DSL).
  • 在DSL中集中所有程序逻辑.
  • 设计以与各种DW平台,ETL工具和数据库语言兼容.

主要成果:

  • 拟议的DSL通过抽象平台特定细节来减轻维护复杂性.
  • 集中式程序逻辑简化了ETL流程的管理.
  • DSL有助于创建一个统一的DW控制环境.

结论:

  • 一个DSL提供了一个简化的方法来维护数据仓库.
  • 在ETL流程管理中的平台独立性减少了复杂性并提高了适应性.
  • 拟议的DSL可以更有效地统一地控制DW运营.