Tuesday 15 November 2016

Data Modeling Online Training

DATA MODELING ONLINE TRAINING @ VIVANTA IT LABS


Data Modeling online training course designed to make you an expert in using Data Modeling and learn all that is required to illustrate the relationships between data which explores data-oriented structures and identifies entity types. 



Data modeling  is the process of creating a data model for an information system by applying formal data modelling techniques using ERWIN. Data modeling Online Training is the formalization and documentation of processes and events occur during application software design and development. Data modeling Online Training teach techniques and tools to capture and translate complex system designs into easily understood representations of the data flows and processes and creating a blueprint for construction and re-engineering. A data model can be represented as a flowchart that illustrates the relationships between data which explores data-oriented structures and identifies entity types .

Data Modeling Training Overview

Vivanta IT Labs is the fastest transpire focus on the students to understand concepts and implement in real time scenarios.  
Learn Data Management in Data Modeling, the basic concepts behind data modeling, its uses with enterprise management, the history of data modeling and instructions on various models within data modeling. 
By the end of Data Modelling Online Training, you will be able to  Model un-structured data efficiently and master ERWIN Tool. Our Trainers are IT Professionals with 10+ years of work experience.

Course Curriculum


Data Modelling Training Curriculum

Data Warehouse Basics
In this module, will discuss about the basic concepts of a Data Warehouse and why it is needed. Difference between an operational system and an analytical system, Data marts and approaches to build a data warehouse.
  • 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 Modelling

Data modeling is the analysis of data objects that are used in a business or other context and the identification of the relationships among these data objects. It is a first step in doing object-oriented programming. In this module of Data Modelling Training you will also learn different phases in Data Modelling.
  • Introduction of Data Modeling
  • Different Phases of Data Modelling

Multi-Dimensional Modelling

Learn Data Modelling, what a dimension and a fact is, the different types of dimensions and facts. Reporting concept of Hierarchy
  • 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 Modelling Tools

This module of Data Modelling training, gives you an brief description about the different types of Engineering and  Concept of Alter database.
  • Introduction to Erwin
  • Forward Engineering
  • Reverse Engineering
  • Update Model
  • Alter database
  • Complete compare

Job Support


IT Job Support by Real Time Working experts

IT Job Support: 
The IT job sector is a dynamic one, with technology prerequisites changing quickly with the times. In order to stay relevant in such a competitive job scenario, it is important that workers are update with the latest technologies. Desktop support for jobs is important for many IT professionals to help them stay ahead of competition. Answering the needs of busy working professionals who do not have time for regular and standard IT courses, we at VIVANTA provide technical job support online. Benefits of such support include
Relevant job technical support: 
For people working on projects, only certain technologies and their practical applications are of relevance. VIVANTA trained professionals provide relevant and required training in the important areas only.
Remote job support: 
Many of the busy IT professionals do not have time to attend regular training courses. In such scenario, we provide desktop job support through our online training programs. A specialist trainer on the subject is assigned completely to the student. Through this 1:1 ratio of student to teacher, you can quickly master the subject in important areas.
Cost effective learning: 
Learners also need not pay hefty fee structures to access this novel support system. These real-time training courses are available at competitive rates. You can be charged on a per hour or module basis for this support.
Flexible Timings: 
Timings come up as a major issue for many online learners. Our trainers work within your specified timelines and also provide you details of what you can expect to learn in the given time lines.

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