Dimensional Data Modeling Online Training

Introduction

IQ Technologies is a leading online training provider offering broad range of IT Professional courses. Data modeling stands as a foundation plan for users to communicate information requirements about various business processes as well as for developers to consider these requirements while constructing an effective physical database. Dimensional Data Models are different from Entity Relation data models and stand as preferred option for designing comprehensive databases. The high in demand Dimension Modeling course is easy to practice with IQ Technology’s all-inclusive course curriculum and practical approach. Have a quick look at the course summary below.

COURSE SUMMARY

Course Name Dimensional Data Modeling Online Training
Contents Fundamentals of Dimensional Data Modeling
Duration 30 Hours with Flexible timings
Delivery Instructor Led-Live Online Training
Eligibility Any Graduate
Ideal For Fresher, aspiring  job seekers in the field of BO
Next Batch Please visit the schedule section

Course Objectives

HIGHLIGHTS OF DATA MODELING AT IQ ONLINE

  • Practical guide to create Data Model for Business Intelligence and Data Warehouse applications
  • Focuses on Facts and Dimensions
  • Covers Detailed topics of Data warehouse , Database and Business Intelligence conception
  • Handles SQL framework in relation with Data Modeling
  • Explains the Difference between Entity Relational Modeling and Dimensional Modeling
  • Delivers Knowledge on customizing pre -built data models.
  • Handles Data Modeling course curriculum from a job standpoint

CORE BENEFITS OF LEARNING DIMENSIONAL DATA MODELING

Dimensional Data Models are high in demand due to the discrete characteristics that collate complex data from multiple sources and create a distinct, consistent user view. They are also instrumental in supporting business with informed decision-making capability. Moreover they offer flexibility and scalability to databases and also upgrade end user experience to the next level. All these factors make this skill a much in demand skill and therefore has a good job market.

KEY FOCUS AREAS

Data Modeling Key Concepts, Data Models, Data Architectures, User Requirement Grouping, Entity Relational Data Model Vs Dimensional Data Models, Schemas, Methods, Attributes, Granularity, Keys (Primary, Foreign, Surrogate), Facts, Dimensions, Data Integrity, Normalization.

Course Curriculum

Dimensional Data Model is the basis of well designed data warehouse and is built around Data Integration. This course presents the latest data modeling and database design techniques in a vendor-neutral manner that works for any database management system. It focuses on how to create conceptual, logical, and physical data models and throws insights into handling temporal and analytical data too.

CONTENTS :

DIMENSIONAL MODELING CONCEPT TO PROJECT INITIATION

  • Dimensional Modeling experts on job responsibilities and limitations
  • Role of Dimensional Data Modeling in constructing independent Data Marts.
  • Integrate DW & BI with Business and System Objectives
  • Hybrid Architectures
  • Kimball Life cycle
  • Industry wide best practices for creating low risk enterprise Data Warehouse

REQUIREMENT GROUPING FOR DIMENSIONAL MODELING

  • Gather Requirements and group across business processes
  • Surpass Value for Data Profiling
  • Business Process Decoder Ring
  • Draw Relationship between Strategic Initiatives and business processes data

DATA ARCHITECTURE

  • Decision support System
  • Detailed overview on ER Model malfunction DSS
  • Enterprise Data Warehouse Architectures
  • Matrix Overview with Conquer and Divide operations
  • Integration vs. Centralization
  • Disparity with CIF

DIMENSIONAL MODELING ESSENTIALS

  • Basics of Dimensional Modeling
  • folklore about Dimensional Modeling
  • Design Fact Tables and Dimension Tables
  • Drill up and Drill Down and Drill Across Conceptual implementation
  • Damageable Notions

FACT TABLE CONSTRUCTION

  • Basics of Facts , Fact Tables , Types of Fact Tables
  • Granularity concept , details and in practical implementation
  • Preferable Header/Line Modeling Patterns
  • Fact Table Keys
  • Fact Table Design Patterns
  • Dealing with void in Dimensional Modeling

DIMENSIONAL TABLE CONSTRUCTION

  • Basics of Dimensions , Dimension Tables
  • Time and Date Consideration for Dimension Tables
  • Dimension Categories : Hot Swappable, Abstract Generic, Monster
  • Dimension Table Keys
  • Data Warehouse Role Models
  • Hidden Dimensions
  • De-Clutter with irrelevant Dimension
  • Correlate Dimensions
  • Accelerating Slowly changing Dimensions
  • Scenarios cause damage to Dimensions

DIMENSION PROTOTYPE

  • Manage Schemas : Snow Flakes, Outriggers , and Bridges
  • Keyword Dimension
  • Managing Hierarchies
  • Patterns for better Dimensional Modeling
Download Material

Write Review

Automated Learning powered by IQ oNLINE TRAININGS

★★★★☆
4 5 1
I have completed my Course Learning from IQ Online trainings. It was a wonderful Learning Experience crafted by IQ ONLINE TRAININGS team. Looking forward for the Certification soon!! Regards, Niladri SAP HCM Consultant

So Impressive

★★★★★
5 5 1
I attended the demo session without any intention of joining a course. But the demo class was so impressive that I changed my mind to take a class with IQ Online Training. In the demo class the IQ Online Training! team making their word true with assisting doubts as well as teaching good. Thank You Team IQ Online Training!

Detailed Discussion

★★★★★
5 5 1
Detailed discussion on the topic in the virtual classes, which helped in developing the basics correctly. All this with awesome 24*7 support. Great work IQ Online Training!

Most trusted training institute..Wherever you are.

★★★★★
5 5 1
I have been doing courses with IQ Online Training from the year 2014 and I have never regretted with the quality of training and its material. It has given me immense knowledge and help me in my career progression. It not only helps me clearing the exams easily but also help me in applying what I learnt immediately. I would like to thank all their customer support staff, esp. Rani and Diva, for being there with me clearing my silly doubts and encouraging me which boost my confidence level for giving the exams. One suggestion is that the website should have been more responsive when we used laptop like Asus Eee PC. This is the only improvement that I could suggest. Thank you IQ Online Training team. Happy learning with IQ Online Training!.

Real Life Examples

★★★★★
5 5 1
It was a good and an informative session. All of my questions were answered. Looking for similar interesting Sessions ahead with real life examples, Overall it was good. And I suggested IQ Online Training to many of my colleagues and friends as well.

More reviews...

Summary
Review Date
Reviewed Item
Dimensional Data Modeling Online Training - Good
Author Rating
5
Please follow and like us:

Testimonials

Write a Review

No review posted.