期刊名称：Annals of Dunărea de Jos University. Fascicle I : Economics and Applied Informatics
印刷版ISSN：1584-0409
出版年度：2018
期号：1
页码：28-32
出版社：Dunarea de Jos University of Galati
摘要：Currently, databases are used in the programming process of software applications. In a
computer machine, a database associated to a software application can be localized either
at the local or at external level. This paper aims to present, analyze and discuss various
methods used to access and operate both the local and external databases from Android
programming code and also to provide concrete examples in this respect. An Android
software application that simulate the virtual class book has been developed. An external
database is used for data storage. The advantages and disadvantages of using both database
types are presented.
