An empirical study on end users' update performance for different abstraction levels

An empirical study on end users' update performance for different abstraction levels

Recent laboratory experiments have shown a strong tendency that database users can perform better at the conceptual level than at the logical level. The experiments measured users’ performance for the tasks of database design and database retrieval. Besides database design and retrieval, the third m...

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Bibliographic Details
Main Authors: CHAN, Hock Chuan, WEI, Kwok Kee, SIAU, Keng
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 1994
Subjects:
Laboratory experiments
Database users
Database design
Relational language (SQL)
Databases and Information Systems
Online Access:https://ink.library.smu.edu.sg/sis_research/9661
https://ink.library.smu.edu.sg/context/sis_research/article/10661/viewcontent/an_empirical.pdf
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Institution: Singapore Management University
Language: English

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https://ink.library.smu.edu.sg/sis_research/9661
https://ink.library.smu.edu.sg/context/sis_research/article/10661/viewcontent/an_empirical.pdf

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