A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Filters
Information System Reengineering for Enterprise Resource Planning as Businesses Adapting to the E-business Era
2009
2009 WRI World Congress on Software Engineering
Preserved Fulltext
In addition, to avoid possible problems of database transfer and conflicts of new and old processes, this paper further investigates on both the subjects of data and process in information system reengineering ...
information. ...
Analyzing current database and ERP database structures is essential to develop rules for database schema integration. ...
doi:10.1109/wcse.2009.351
fatcat:4ydjbtf26rd7zjy4xuafwybjfe
Formalization of Federated Schema Architectural Style Variability
2015
Journal of Software Engineering and Applications
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Data integration requires managing heterogeneous schema information. ...
Such a federated database system is a complex system of systems which requires a well-designed organization at the system and software architecture level. ...
On the design level, design patterns and established software architectures are essential. ...
doi:10.4236/jsea.2015.82009
fatcat:llqf5aiymfblxcv5nl4xyypt4y
Effects of Local Versus Global Schema Diagrams on Verification and Communication in Conceptual Data Modeling
2002
Journal of Management Information Systems
Preserved Fulltext
The Internet Archive has digitized a microfilm copy of this work. It may be possible to borrow a copy for reading.
This global schema reflects the total information structure of the application, and is constructed prior to logical database design [25]. ...
Novice biases in conceptual database design. European Journal of Information Systems, 3, \ (1994), 57-69.
6. Batra, D., and Davis, J. ...
doi:10.1080/07421222.2002.11045730
fatcat:3vmvbaykbvcmhkdauflvte5zkq
Development of XML-based Standardized Software Database Specifications and Operating Schema
2014
International Journal of Software Engineering and Its Applications
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
And, the database method for software assets was designed and implemented for the management of XML-based software information system. ...
Therefore, the system database schema of XML-based software products required for registration, searching and sharing to utilize software products was designed in this thesis. ...
This study aims to design and demonstrate an effective method to make a database for software resources in order to design and present an XML-based software information system schema, and develop a standard ...
doi:10.14257/ijseia.2014.8.1.19
fatcat:7wtdtgyydfexxdpvff4j6buqaq
Validating Semistructured Data Using OWL
[chapter]
2006
Lecture Notes in Computer Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2008; you can also visit the original URL.
The file type is application/pdf.
Semistructured data has become prevalent in both web applications and database systems. This rapid growth in use makes the design of good semistructured data essential. ...
Our methodology provides automated consistency checking of an ORA-SS data model at both the schema and instance levels. ...
It acts as a hinge technology between the data exchanged on the web and the data represented in a database system. This rapid growth in use makes the design of good semistructured data essential. ...
doi:10.1007/11775300_44
fatcat:lvov3w37bja75ambmjcbnewco4
Dimensional Modeling Using Star Schema for Data Warehouse Creation
2017
Oriental journal of computer science and technology
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
Dimensional Modelling is one of the popular techniques for databases that are designed keeping in mind the queries from end-user in a data warehouse. ...
In this paper the focus has been on Star Schema, which basically comprises of Fact table and Dimension tables. ...
This type of the schema does represent the logical structure of a database. This overall structure can be expressed graphically by an E-R diagram. ...
doi:10.13005/ojcst/10.04.07
fatcat:fxtmoewdzbcl5otbut5whiildy
A Design Comparison: Data Warehouse Schema versus Conventional Relational Database Schema
2016
International Conference on Computing Research and Innovations
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
This conceptual paper discusses traditional database schema design and that of data warehouse schema architectural designs strategies that could be a guiding principles for both learners and beginners ...
Initially, relational database is for both operational and decision support system, as the information society experiences exponential growth in the amount of data/information to be stored in a database ...
The essential structure of data warehouse is the present of some feature of time (example days, month, and year). ...
dblp:conf/cori/Yusuf16
fatcat:f2sq4n64ebdt3hoxqa2aroedz4
Comparing the understandability of alternative data warehouse schemas: An empirical study
2011
Decision Support Systems
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
Further, the relational schema actually led to slightly better results for a schema augmentation task. We discuss the implications of these findings for data warehouse design and future research. ...
It also makes it easier for users to suggest changes to its structure and content. ...
One example is during the systems analysis and design process, where verifying the validity of a database schema is an essential step in application development. ...
doi:10.1016/j.dss.2011.04.003
fatcat:7dwgnt4grrhz5hsuwqenrwgsde
The INCOME Approach for Conceptual Modelling and Prototyping of Information Systems
1989
International Conference on Advanced Information Systems Engineering
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
INCOME supports the specification and prototyping of all static and dynamic system aspects which are regarded to be relevant for the design. ...
Petri nets with different interpretations are used as uniform specification framework for object structures and system behaviour. ...
An assumption of schema part modelling for a certain object flow 0 is that all schema parts and local structures required for the object flows of the lower level diagram are present. ...
dblp:conf/caise/LausenNOSS89
fatcat:6zp3x425ufboja5lmxqn4i25rm
A Review on Performance of Database Systems
2016
International Journal Of Engineering And Computer Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
The field of modelling and design of databases is vast, with a surplus of methodologies as well as techniques, but designers need authentic guidelines that can be used for designing proficient database ...
systems design and development, has to be diminished. ...
The location process is guided by using key and foreign key structures in the schemas. ...
doi:10.18535/ijecs/v5i9.21
fatcat:x2m4ondjuveg5krj544kmx4dmy
Transformation from Web Pages to Optimal Normal Form Database Schema Using a Conceptual Schema Approach
2021
2021 7th International Conference on Engineering, Applied Sciences and Technology (ICEAST)
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL.
The file type is application/pdf.
In contrast, relational databases are well-structured and backed by mathematical principles. Well-designed relational database structures are known to be anomalies-free. ...
Web pages and their embedded documents are a good source of information. ...
CONCEPTUAL SCHEMA AND TRANSFORMATION TO RELATIONAL DATABASE STRUCTURES Information systems in the organization are good sources of information. ...
doi:10.1109/iceast52143.2021.9426306
fatcat:gzmjeyy62jg2dnql3tvt23ghei
Exploring the Visualization of Schemas for Aggregate-Oriented NoSQL Databases
2017
International Conference on Conceptual Modeling
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL.
The file type is application/pdf.
In this article we focus on the requisites for the visualization of schemas for aggregate-oriented NoSQL Databases. Schema diagrams have proven useful in designing and understanding databases. ...
Being schemaless, these databases provide a greater flexibility, as data with different structure can be stored for the same entity type, which in turn eases data evolution. ...
Visualizing database schemas in form of diagrams is useful both to designers and developers. ...
dblp:conf/er/ChillonMSM17
fatcat:q5v6epkzhzfghgnn2qhir7ih6q
Database-oriented decision support systems
1983
Proceedings of the May 16-19, 1983, national computer conference on - AFIPS '83
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
This paper examines the related topics on the database design for decision support systems. The major emphasis is on the global conceptual model and the unified approach for database design. ...
Throughout the paper, the interfaces among the user, the model, and the database are stressed. 453 ...
DATABASE DESIGN
Design Constraints The current technology in database design exists generally for static and stable environments. ...
doi:10.1145/1500676.1500733
dblp:conf/afips/Lee83a
fatcat:lph3c5jgsjffhoaefqotqwe5dy
Tablet PC applications for education: database design using Hand-drawn ERD
2009
Journal of the ACS Advances in Computer Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
We designed and developed a Tablet PC application that supports database design courses, and assists in drawing entity relationships diagrams (ERD) and generating associated relational database schema, ...
In the study of Computer science as well as in many other disciplines, Instructors often use hand-drawn diagrams during lectures to illustrate system models, system charts, and database schemas. ...
Create Database and database schema diagram. ...
doi:10.21608/asc.2009.158222
fatcat:ndrl7rq77rbwxn6utqye64kqlq
The Expertise Reversal Effect
2003
Educational Psychologist
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
Several instructional techniques have been designed to facilitate schema construction and automation by reducing working memory load. ...
Learning reduces working memory limitations by enabling the use of schemas, stored in long-term memory, to process information more efficiently. ...
ACKNOWLEDGMENT The research reported in this article was supported by Grants A00102995, C7980448, and F00103016 from the Australian Research Council to John Sweller, Paul Chandler, and Slava Kalyuga. ...
doi:10.1207/s15326985ep3801_4
fatcat:syfzupbx5zh6fn7idm5yclhqye
« Previous
Showing results 1 — 15 out of 18,979 results