The design and implementation of persistent transactions in an object database system

1992 ◽  
Vol 21 (2) ◽  
pp. 319-319
Author(s):  
Hong-Tai Chou
Keyword(s):  
Database System ◽  
Design And Implementation ◽  
Object Database

Design and implementation of a heterogeneous distributed database system

1990 ◽  
Vol 5 (4) ◽  
pp. 363-373
Author(s):  
Zhiquan Jin ◽  
Chengfei Liu ◽  
Zhongxiu Sun ◽  
Xiaofang Zhou ◽  
Peipei Chen ◽  
...  
Keyword(s):  
Distributed Database ◽  
Database System ◽  
Design And Implementation ◽  
Distributed Database System

scholarly journals MEASUREMENT AND ANALIZE REFLECTION COEFFICIENT OF THINGS AT FREQUENCY 1260 MHz

SAINTEKBU ◽  
2016 ◽  
Vol 1 (1) ◽  
Author(s):  
Dyah Sulistyowati ◽  
Erwin Eristiana
Keyword(s):  
Reflection Coefficient ◽  
Programming Language ◽  
Database System ◽  
Wave Signal ◽  
Object Database ◽  
The Difference

px; "> <Reflection wave by objects (things) that affected phases changing from wave and influenced thepower of wave signal. The difference kind of things will give different reflection coefficient. Wavesignal that’s happen is depends on the kind of the thing. There are three nature of the object that’scontinuing, absorb and reflecting the wave signal. Reflected coefficient with negative value that’smeans the object could reflecting the signal and the positive value means the object could absorb orcontinuing the wave signal.Reflection coefficient data could be saved in a database that its data from kinds of thing in tableform could be access anytime its needed, so we can easily to find out the value of reflection coefficient.Process of data relation in database system used SQL as programming language. Keywords: Reflection coefficient, kinds of object, database system, SQL.

Design and Implementation of Students’ Information System for Tertiary Institutions Using Neural Networks

2013 ◽  
pp. 193-206
Author(s):  
Obiniyi Ayodele Afolayan ◽  
Ezugwu El-Shamir Absalom
Keyword(s):  
Communication Networks ◽  
Empirical Evaluation ◽  
Database System ◽  
Data Encryption ◽  
System Communication ◽  
Tertiary Institutions ◽  
Server Side ◽  
Design And Implementation ◽  
On Line ◽  
Role Based

This paper identifies the causes associated with delays in processing and releasing results in tertiary institutions. An enhanced computer program for result computation integrated with a database for storage of processed results simplifies a university grading system and overcomes the short-comings of existing packages. The system takes interdepartmental collaboration and alliances into consideration, over a network that speeds up collection of processed results from designated departments through an improved centralized database system. An empirical evaluation of the system shows that it expedites processing of results and transcripts at various levels and management of and access to student results on-line. The technological approach for the implementation of the proposed system is based on open source solutions. Apache is used as Web server extended with PHP for server side processing. In recognition of the confidentiality of data contained in the system, communication networks are protected with open-ssl library for data encryption and role-based authentication. This system increases efficient service delivery and benefits both administration and students.

Design and Implementation of Embedded Database Based on File System – The Design and Implementation of EDB

2014 ◽  
Vol 686 ◽  
pp. 316-320
Author(s):  
Ye Zhao ◽  
Guo Ying Lu ◽  
Li Ying Wang
Keyword(s):  
Data Storage ◽  
Data Access ◽  
Interface Layer ◽  
Database System ◽  
Limited Resources ◽  
Design And Implementation ◽  
Operating Level ◽  
Actual Use ◽  
Data Definition ◽  
Database Engine

The architecture of the system is divided into some modules according to the operating level: interface layer, the database engine layer, and data access layer, database maintenance module and data storage module. This paper discusses in detail the data definition design and the important function of EDB and realizes the EDB management implementation details. The paper introduce in details the EDB system architecture, the design of physical storage structure and basic table structure. Through the actual use, the database system is suitable for embedded systems with limited resources, has good portability.

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