文章基本信息

标题：Survey of Data Migration from Legacy Systems
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作者：Waleed F.Awwad ; Adel A. Sewisy ; T. Ahmednd 等
期刊名称：International Journal of Computer Science and Network Security
印刷版ISSN：1738-7906
出版年度：2019
卷号：19
期号：4
页码：219-226
出版社：International Journal of Computer Science and Network Security
摘要：The recent development in the internet world and the developing of new IT technologies with lot of challenges and recent concepts for example NoSQL which currently turns out to be a very popular as an alternate solution to the relational databases particularly when working with the large databases or data. This paper deals with the introduction of NoSQL databases and also the significant variations between conventional RDBMS and NoSQL databases.
关键词：NoSQL;relational databases;RDBMS