This article proposes a data quality evaluation model developed on the primary basis of the ISO/IEC 25012 standard, applied to a University Academic Management System, to improve data quality. The proposed model is developed from the perspective of the data consumer and the vision of inherent data quality. The sample consisted of the data stored in the Academic Management System of the Universidad Nacional Micaela Bastidas, Apurímac, Perú, with 22 tables, 154 attributes, and 319 685 records. The model begins with data quality requirements as the primary input for its evaluation and ends with an improvement plan, automatically implemented using data cleaning tools and SQL code. The characteristics that affect data quality problems are accura...
International technical standards have developed In order to evaluate the quality of information sys...
This paper describes the importance to have reliable data that let interpret in better way all the i...
In this paper the quality model for database is presented. The proposed model is defined based on th...
Nowadays, organizations process large volumes of data. Being able to foster and maintain data qualit...
Organizations perform different kinds of processes that use information. For this reason, the data q...
Nowadays, the organization is immersed in an environment influenced by the Data Revolution. On the o...
En la actualidad, las organizaciones manejan un gran volumen de datos. Poder fomentar y mantener la...
Data is the most important asset of any IT organization. The most successful companies of the world ...
In this paper it is commented the importance of using quality data within an enterprise for its appr...
El auge exponencial de los sistemas “Big Data” producido en los últimos años ha provocado la prolife...
Building a data warehouse for a large decentralized university such as the University of Ljubljana i...
ilustraciones, diagramas, tablasEn los últimos años, el aumento de toma de decisiones basadas en dat...
Analysis on quality control problems from the bibliographic data bases producers viewpoint. The aim ...
Este artículo presenta el modelo MAMD (Modelo Alarcos de Mejora de Datos) que permite evaluar y mejo...
Con el reciente acceso a los datos sobre la producción intelectual docente por parte de la implement...
International technical standards have developed In order to evaluate the quality of information sys...
This paper describes the importance to have reliable data that let interpret in better way all the i...
In this paper the quality model for database is presented. The proposed model is defined based on th...
Nowadays, organizations process large volumes of data. Being able to foster and maintain data qualit...
Organizations perform different kinds of processes that use information. For this reason, the data q...
Nowadays, the organization is immersed in an environment influenced by the Data Revolution. On the o...
En la actualidad, las organizaciones manejan un gran volumen de datos. Poder fomentar y mantener la...
Data is the most important asset of any IT organization. The most successful companies of the world ...
In this paper it is commented the importance of using quality data within an enterprise for its appr...
El auge exponencial de los sistemas “Big Data” producido en los últimos años ha provocado la prolife...
Building a data warehouse for a large decentralized university such as the University of Ljubljana i...
ilustraciones, diagramas, tablasEn los últimos años, el aumento de toma de decisiones basadas en dat...
Analysis on quality control problems from the bibliographic data bases producers viewpoint. The aim ...
Este artículo presenta el modelo MAMD (Modelo Alarcos de Mejora de Datos) que permite evaluar y mejo...
Con el reciente acceso a los datos sobre la producción intelectual docente por parte de la implement...
International technical standards have developed In order to evaluate the quality of information sys...
This paper describes the importance to have reliable data that let interpret in better way all the i...
In this paper the quality model for database is presented. The proposed model is defined based on th...