Through data extraction, data cleaning, data conversion and data loading the data pre-processing platform integrate the original data into the data warehouse.
数据预处理平台通过数据抽取、数据清洗、数据转换和数据加载等方法整合并转换现有数据资源至数据仓库。
RDA also supports visualization of deployed databases through the extraction of physical data models.
RDA还通过物理数据模型的摘录支持被部署的数据库的可视化。
After the data extraction is completed successfully, go through the result output files for the status of the data movement, warnings, errors and other potential issues.
成功地完成数据提取之后，在产生的输出文件中查看数据转移的状态、警告、错误和其他潜在问题。
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