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Published in:
2018 | OriginalPaper | Chapter
Data Quality Evaluation in Document Oriented Data Stores
Authors : Emilio Cristalli, Flavia Serra, Adriana Marotta
Published in: Advances in Conceptual Modeling
Publisher: Springer International Publishing
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Abstract
Data quality management in document oriented data stores has not been deeply explored yet, presenting many challenges that arise because of the lack of a rigid schema associated to data. Data quality is a critical aspect in this kind of data stores, since its control is not possible and it is not a priority in the data storage stage. Additionally, data quality evaluation and improvement are also very difficult tasks due to the schema-less characteristic of data. This paper presents a first step towards data quality management in document oriented data stores. In order to address the problem, the paper proposes a strategy for defining data granularities for data quality evaluation and analyses some data quality dimensions relevant to document stores.