All the rules and mappings of these components must be understood for the analyst to identify the correct source data and rules needed to analyze the data quality.
分析师必须了解这些组件的所有规则和映射，才能识别出分析数据质量所需的源数据和规则。
It then listed the basic steps needed to initiate a data quality assessment project within the broader SOA project and analyze these issues such that appropriate implementation choices can be made.
讨论了在SOA项目中进行数据质量评估并分析这些问题所需的步骤，从而帮助您做出适当的实现决策。
Objective To analyze current situation on the quality of statistical data under hospital information system in order to enhance data supervision and improve data quality.
目的：分析医院信息系统下基础统计数据质量现状，以加强数据质量监控，提高数据质量。
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