EntityQ5227287· pop 5· linked from 155 articlesdata extractionSign in to saveact or process of retrieving data out of (usually unstructured or poorly structured) data sources for further data processing or data storage (data migration)Connectionsonline analytical processingEntitydata warehouseEntityimport and export of dataEntityBill InmonEntitydimensionEntityemailEntityelectronicsEntitydatabaseEntitydataEntitypersonal computerEntityexperimentEntityPDFEntityweb pageEntityUSBEntityregular expressionEntityspreadsheetEntitydata miningEntitymetadataEntitybusiness intelligenceEntityelectrical connectorEntityCategoriesData engineeringData warehousing