Evolutionary Database Design: Enhancing Data Abstraction Through Database Modularization to Achieve Graceful Schema Evolution

2016 ◽  
pp. 355-369
Author(s):  
Gustavo Bartz Guedes ◽  
Gisele Busichia Baioco ◽  
Regina Lúcia de Oliveira Moraes
Keyword(s):  
Database Design ◽  
Data Abstraction ◽  
Schema Evolution

Challenges on Modeling Hybrid XML-Relational Databases

2010 ◽  
pp. 28-45 ◽  
Author(s):  
Mirella M. Moro ◽  
Lipyeow Lim ◽  
Yuan-Chi Chang
Keyword(s):  
Relational Database ◽  
Relational Databases ◽  
Database Design ◽  
Design Guidelines ◽  
Use Cases ◽  
Future Research ◽  
Schema Evolution ◽  
Design Methodologies ◽  
Integrated Environment ◽  
Context Data

It is well known that XML has been widely adopted for its flexible and self-describing nature. However, relational data will continue to co-exist with XML for several different reasons one of which is the high cost of transferring everything to XML. In this context, data designers face the problem of modeling both relational and XML data within an integrated environment. This chapter highlights important questions on hybrid XML-relational database design and discusses use cases, requirements, and deficiencies in existing design methodologies especially in the light of data and schema evolution. The authors’ analysis results in several design guidelines and a series of challenges to be addressed by future research.

The role of context in decision making: some implications for database design

1997 ◽  
Vol 6 (2) ◽  
pp. 122-128
Author(s):  
D J Grimshaw ◽  
P L Mott ◽  
S A Roberts
Keyword(s):  
Decision Making ◽  
Database Design

Adaptive Signal Analysis and Interpretation for Real-time Intelligent Patient Monitoring

1994 ◽  
Vol 33 (01) ◽  
pp. 60-63 ◽  
Author(s):  
E. J. Manders ◽  
D. P. Lindstrom ◽  
B. M. Dawant
Keyword(s):  
Computer Architecture ◽  
Real Time ◽  
Data Abstraction ◽  
Monitoring Strategy ◽  
Intelligent Monitoring ◽  
Patient Status ◽  
On Line ◽  
Main Components ◽  
And Control ◽  
Adaptive Signal

Abstract:On-line intelligent monitoring, diagnosis, and control of dynamic systems such as patients in intensive care units necessitates the context-dependent acquisition, processing, analysis, and interpretation of large amounts of possibly noisy and incomplete data. The dynamic nature of the process also requires a continuous evaluation and adaptation of the monitoring strategy to respond to changes both in the monitored patient and in the monitoring equipment. Moreover, real-time constraints may imply data losses, the importance of which has to be minimized. This paper presents a computer architecture designed to accomplish these tasks. Its main components are a model and a data abstraction module. The model provides the system with a monitoring context related to the patient status. The data abstraction module relies on that information to adapt the monitoring strategy and provide the model with the necessary information. This paper focuses on the data abstraction module and its interaction with the model.

Perancangan dan Pembuatan Aplikasi Pendeteksi Kesalahan Penempelan Barcode pada Kemasan Produk Menggunakan Sistem Arduino Uno dan Sistem Komputasi (Studi Kasus PT. Duta Nichirindo Pratama)

2020 ◽  
Vol 5 (1) ◽  
pp. 78
Author(s):  
Ade Sumaedi ◽  
Makhsun Makhsun ◽  
Achmad Hindasyah
Keyword(s):  
Unified Modeling Language ◽  
Database Design ◽  
Black Box ◽  
Design System ◽  
Modeling Language ◽  
Unified Modeling ◽  
Uml Diagrams ◽  
Arduino Uno ◽  
Menu Design ◽  
A Company

PT. Duta Nichirindo Pratama is a company engaged in the field of Autoparts Manufacture. Barcode is the identity of an item / product on the package. Barcode technology has been used as the identity of goods in a production. Barcodes are used to facilitate the identification of goods produced. Paste the barcode on the packaging of packaging results at PT. Duta Nichirindo Pratama is done manually, but there are often errors attached to the barcode on a similar packaging. This research will design and create a system based on Visual Basic.Net and Arduino to select barcode attachment errors that have the potential to be sent to consumers. The system is designed using Unified Modeling Language (UML) diagrams, database design and interface menu design. The system created will then be tested to detect the black box test. With a computing-based design system that functions to detect barcodes on the packaging automatically, the problem of sticking barcodes on the packaging can be detected.

METHOD FOR SYNTHESIS OF CONCEPTUAL DATA MODELS BASED ON PROCESS DOMAIN MODELS

2020 ◽  
pp. 80-87
Author(s):  
С.И. Рябухин
Keyword(s):  
Data Modeling ◽  
Database Design ◽  
Data Models ◽  
Process Models ◽  
Domain Models ◽  
Conceptual Data

Процессные модели предметной области широко применяются при проектировании баз данных, а именно в ходе концептуального моделирования данных. Предлагается решение проблемы неоднозначности преобразования процессных доменных моделей типа SADT в концептуальные модели данных. Domain process models are widely used in database design, namely in conceptual data modeling. The solution of the problem of ambiguity of transformation of process domain models of the SADT type into conceptual data models is proposed.

Sign in / Sign up

Export Citation Format

Share Document