Best DataStage 9.1 online training in hyderabad

23/02/2015 Writing - Editing - Translating

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  • DATA WAREHOUSE FUNDAMENTALS

    • An introduction to Data Warehousing

    • Purpose of Data Warehouse

    • Data Warehouse Architecture

    • Operational Data Store

    • OLTP Vs Warehouse Applications

    • Data Marts

    • Data marts Vs Data Warehouses

    • Data Warehouse Life cycle.



  • DATA MODELING

    • Introduction to Data Modeling

    • Entity Relationship model (E-R model)

    • Data Modeling for Data Warehouse, Normalization process

    • Dimensions and fact tables

    • Star Schema and Snowflake Schemas.



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