Course Details
Data modeling is a process used to define and analyze data requirements needed to support the business processes within the scope of corresponding information systems in organizations.
A data model can be represented as a flowchart that illustrates the relationships between data which explores data-oriented structures and identifies entity types. It is the process of documenting a complex software system design as an easily understood diagrams, using text and symbols to represent the way data needs to flow. The three levels of data modeling are conceptual data model, logical data model, and physical data model.
Data modeling involves a progression from conceptual model to logical model to physical schema. The diagram can be used as a blueprint for the construction of new software or for re-engineering a legacy application.
Data Modeling Training Overview
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 Training, you will be able to Model un-structured data efficiently and master ERWIN Tool.
You will start by learning about the data modeling development process, then jump into basic and advanced data modeling. Once you have completed this computer based training course, you will be fully capable of creating your own data models.
Our team of well experienced Data Modeling trainers with vast real time IT experience in online trainings is dedicated towards providing quality training. We also Provide Job support.
Data Modeling Training Curriculum
In this module, we 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 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, you will also learn different phases in Data Modeling.
Introduction of Data Modeling
Different Phases of Data 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
This module 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
Faqs
Our trainers have relevant experience in implementing real-time solutions on different queries related to different topics. Mindmajix verifies their technical background and expertise.
We record each LIVE class session you undergo through and we will share the recordings of each session/class.
Trainer will provide the Environment/Server Access to the students and we ensure practical real-time experience and training by providing all the utilities required for the in-depth understanding of the course.
If you are enrolled in classes and/or have paid fees, but want to cancel the registration for certain reason, it can be attained within 48 hours of initial registration. Please make a note that refunds will be processed within 30 days of prior request.
The Training itself is Real-time Project Oriented.
Yes. All the training sessions are LIVE Online Streaming using either through WebEx or GoToMeeting, thus promoting one-on-one trainer student Interaction.
There are some Group discounts available if the participants are more than 2.
As we are one of the leading providers of Online training, We have customers from USA, UK, Canada, Australia, UAE, Qatar, NZ, Singapore, Malaysia, India and other parts of the world. We are located in USA. Offering Online Training in Cities like
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