International Journal of Networked and Distributed Computing

Volume 3, Issue 2, April 2015, Pages 109 - 118

Integrated Usage of Heterogeneous Databases for Novice Users

Authors
Ayano Terakawa, Teruhisa Hochin, Hiroki Nomiya
Corresponding Author
Ayano Terakawa
Available Online 1 April 2015.
DOI
https://doi.org/10.2991/ijndc.2015.3.2.5How to use a DOI?
Keywords
heterogeneous databases; JDBC; unified usage; table name specification
Abstract
This paper proposes the system enabling users to use heterogeneous databases in an integrated manner without any conversion and servers. In order to treat a variety of sources in a unified manner, this system is realized by using Java Database Connectivity (JDBC) in accessing databases on the user’s computer. It also joins and/or projects them as required. The syntax identifying a kind of database or file is introduced. The system maintains data by using ArrayLists in Java. It is experimentally shown that there is no practical problem in the equijoin of three tables having 100,000 rows in heterogeneous databases.
Open Access
This is an open access article distributed under the CC BY-NC license.

Download article (PDF)

Journal
International Journal of Networked and Distributed Computing
Volume-Issue
3 - 2
Pages
109 - 118
Publication Date
2015/04/01
ISSN (Online)
2211-7946
ISSN (Print)
2211-7938
DOI
https://doi.org/10.2991/ijndc.2015.3.2.5How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - JOUR
AU  - Ayano Terakawa
AU  - Teruhisa Hochin
AU  - Hiroki Nomiya
PY  - 2015
DA  - 2015/04/01
TI  - Integrated Usage of Heterogeneous Databases for Novice Users
JO  - International Journal of Networked and Distributed Computing
SP  - 109
EP  - 118
VL  - 3
IS  - 2
SN  - 2211-7946
UR  - https://doi.org/10.2991/ijndc.2015.3.2.5
DO  - https://doi.org/10.2991/ijndc.2015.3.2.5
ID  - Terakawa2015
ER  -