Data warehouse Data warehouse 12 Data Acquisition Internal

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Data warehouse สวนประกอบของ Data warehouse แบบละเอยด (1/2) Data Acquisition Internal Data Sources External Data

Data warehouse สวนประกอบของ Data warehouse แบบละเอยด (1/2) Data Acquisition Internal Data Sources External Data Sources Operational data (ระบบขาย) Historical data (ระบบขาย) Operational data (ระบบการผลต ) Historical data (ระบบการผลต ) Cleansing and Filtering Extract Transform Load ETL Staging Databse Extract Transform Load ETL Data Warehouse External data Extract การสกดขอมล เปนเลอกขอมลทด และขอมลตามตองการ Transform การแปลงรปแบบขอมล ใหอยรปแบบทตองการ 50. 00 การนำขอมลทแปลงรปแบบ Load แลวนำไปเกบยง เชน แปลงขอมลเงนจาก 50 เปน DW, P 10, P 56, P 156,

Data warehouse สวนประกอบของ Data warehouse แบบละเอยด (2/2) (ตอ ) Business Intelligence (BI) Data Mart

Data warehouse สวนประกอบของ Data warehouse แบบละเอยด (2/2) (ตอ ) Business Intelligence (BI) Data Mart Data Warehouse Extract Transform Load (ETL) End User Data Mart เลอกใชแบบจ ำลอง (Model) ตางๆ DW, P 10, P 56, P 156, MIS P 254

Data warehouse (ภาพรวม)

Data warehouse (ภาพรวม)

Data Acquisition

Data Acquisition

Data Acquisition Physical Data Model

Data Acquisition Physical Data Model

Data warehouse Data warehouse 12 Data Acquisition InternalData warehouse Data warehouse 12 Data Acquisition Internal
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Internal Tides Internal Tides Internal Tides are InternalInternal Tides Internal Tides Internal Tides are Internal
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Data Warehousing 1 Data Warehouse A data warehouseData Warehousing 1 Data Warehouse A data warehouse
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