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Data Modeling

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FOR FREE DEMO contact :

Email : training@sohatechnologies.com

Phone/WhatsApp : 630-254-2229

Course Overview

Data Modeling Training makes you learn the real-time implementation of data modeling projects by exploring Data Warehouse Architecture, Data Warehouse Life cycle, Different Phases of Data Modelling, Cubes and its Functions, Update Model. etc.

Data Warehouse Basics

  • 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 of Data Modeling
  • Different Phases of Data Modelling

Multi - Dimentional Modeling

  • What Is a Dimension in Data Modeling
  • What are Facts?
  • Multi Dimensional Model
  • Hierarchies, Data Modeling – OLAP
  • Data Modeling – MOLAP
  • Data Modeling – ROLAP
  • Data Modeling – HOLAP
  • Cubes and its Functions
  • Star Schema
  • Fact Table
  • Dimensional Tables
  • Snow flake Schema
  • Fact less Fact Table
  • Confirmed Dimensions

Data Modeling Tools

  • Introduction to Erwin
  • Forward Engineering
  • Reverse Engineering
  • Update Model
  • Alter database
  • Complete compare

After the course is purchased you will get the following in 24 hours

- Course URL

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- Password