Weighted Moore-Penrose generalized matrix inverse: MySQL vs. Cassandra database storage system

被引:1
作者
Milosevic, Danijela [1 ]
Pepic, Selver [2 ]
Saracevic, Muzafer [3 ]
Tasic, Milan [4 ]
机构
[1] Univ Kragujevac, Fac Tech Sci Cacak, Cacak 32000, Serbia
[2] Sch Mech Engn Appl Study, Informat Technol Engn, Trstenik 37240, Serbia
[3] Univ Novi Pazar, Dept Comp Sci, Novi Pazar 36300, Serbia
[4] Univ Nis, Fac Sci & Math, Nish 18000, Serbia
来源
SADHANA-ACADEMY PROCEEDINGS IN ENGINEERING SCIENCES | 2016年 / 41卷 / 08期
关键词
Generalized inverse; weighted Moore-Penrose inverse; PHP programming; MySQL database; NoSQL Cassandra database storage system;
D O I
10.1007/s12046-016-0523-6
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The research in this paper refers to two areas: programming and data storage (data base) for computing the weighted Moore-Penrose inverse. The main aim of this paper analysis of the execution speed of computing using PHP programming language and data store. The research shows that the speed of execution gives considerable difference between the Procedural programming and Object Oriented PHP language, on the middle layer in the three tier of the web architecture. Also, the research concerning the comparison of relation database system, MySQL and NoSQL, key value store system, ApacheCassandra, on the database layer. The CPU times are compared and discussed.
引用
收藏
页码:837 / 846
页数:10
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