Online Selenium Software ETL Testing Training at Chennai

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            Online Selenium Software ETL Testing Training at ChennaiDATA WAREHOUSING CONCE...

  • Category: Other Services
  • Published: 11/05/2015
  • Current Rating: /5 0 Vote

    Description

                Online Selenium Software ETL Testing Training at Chennai



    • DATA WAREHOUSING CONCEPTS:

      • DBMS and RDBMS

      • What is Data Warehousing and necessity of it?

      • Data warehousing architecture

      • OLAP,ROLAP, MOLAP

      • Data mining

      • Meta data

      • Tables, views

      • Constraints

      • Fact and Dimensional Tables

      • Partitioning of tables

      • Concepts of Referential Integrity

      • Concepts of Modelling

      • Database Schema

      • Concepts of normalization

      • Concepts of Slowly Changing Dimensions

      • Concepts of Data Mart

      • Full and Incremental extraction Process

      • Change Data capture



    • SQL CONCEPTS:

      • DDL, DML commands

      • All the basic functions (Character Functions, Conversion Functions, Advanced functions, Mathematical Functions and Date Functions)

      • Joins

      • Practice SQLs for some sample test scenarios




    Phone Number : 09949023777

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