Data Warehousing Training with ERwin Tool

Data Warehousing and ERwin training by Intellipaat will help you master Business Intelligence concepts like data warehousing (DW) architecture, data integration, data modeling, ERwin and the fundamentals of ETL: extract, transform and load. This online course on data warehousing also covers real-life projects.

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Key Features

  • Instructor Led Training : 12 Hrs
  • Self-paced Videos : 12 Hrs
  • Exercises & Project Work : 24 Hrs
  • Certification and Job Assistance
  • Flexible Schedule
  • Lifetime free upgrade
  • 24 x 7 Lifetime Support & Access

About Data Warehouse and ERwin Training Course

Intellipaat offers data warehousing training and ERwin data modeler training. You will gain thorough proficiency in multidimensional modeling, RDBMS tools, SQL parsing, comparison of data warehouse and database and Cube and ERwin implementation. This data warehousing online training course can be taken by both freshers and advanced professionals.

What will you learn in this Data Warehouse certification training course?

  1. Data warehousing concepts, data modeling and BI life cycle
  2. ERwin database and the concepts of RDBMS
  3. Working with star and snowflake schema
  4. Slowly changing dimensions (SCD) implementation methods
  5. Working with SQL data, SQL modeler and SQL parsing
  6. Data modeling using ERwin design layer architecture
  7. Working on the concepts of ERwin forward and reverse engineering

Who should take up this Data Warehouse training course?

  • Database Administrators and Database Modelers
  • Analytics Managers, ETL and BI Developers, Data Scientists and Analysts
  • Those looking for a career in Data Warehousing

What are the prerequisites for taking up this Data Warehousing online training course?

This course can be pursued regardless of learners’ skills.

Why should you take up this Data Warehousing training?

  • ERwin is the worldwide market leader in data modeling with 33 percent market share – IDC Report
  • Enterprise Data Management market to reach $105 billion in two years – MarketsandMarket
  • An ETL Data Warehouse Developer in the USA can earn $101,000 – Indeed

Major corporations are investing huge amounts of money in order to derive more value from the data that they collect. This means that Business Intelligence and data warehousing tools like ERwin will see a huge rise due to their rapid adoption. There will be increasing demand for professionals with skills like data modeling and expertise in ETL deployment. This can lead to huge jump in salaries for the right certified candidates.

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Data Warehouse Course Content

Introduction to Data Warehouse

Introducing Data Warehouse and Business Intelligence, understanding difference between database and data warehouse, working with ETL tools, SQL parsing.

Architecture of Data Warehouse

Understanding the Data Warehousing Architecture, system used for Reporting and Business Intelligence, understanding OLAP vs. OLTP, introduction to Cubes.

Data Modeling concepts

The various stages from Conceptual Model, Logical Model to Physical Schema, Understanding the Cubes, benefits of Cube, working with OLAP multidimensional Cube, creating Report using a Cube.

Data Normalization

Understanding the process of Data Normalization, rules of normalization for first, second and third normal, BCNF, deploying Erwin for generating SQL scripts.

Dimension & Fact Table

The main components of Business Intelligence – Dimensions and Fact Tables, understanding the difference between Fact Tables & Dimensions, understanding Slowly Changing Dimensions in Data Warehousing.

SQL parsing, Cubes & OLAP

SQL parsing, compilation and optimization, understanding types and scope of cubes, Data Warehousing Vs. Cubes, limitations of Cubes and evolution of in-memory analytics.

Erwin Design Layer Architecture

Learning the Erwin model, understanding the Design Layer Architecture, data warehouse modeling, creating and designing user defined domains, managing naming and data type standards.

Forward & Reverse Engineering

Understanding of the forward and reverse engineering, comparison between the two.

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Data Warehouse Projects

What projects I will be working on this Data Warehouse training?

Project 1– Logical & Physical Data Modeling Using ERWin

Data – Invoice Management (Sales)

Topics–This project is involved with creating logical and physical data model using the CA Erwin data modeler design layer architecture. You will learn about the techniques for turning a logical model into a physical design. With this project you will be well-versed in the process of reverse and forward engineering. You will understand both the top down and bottom up design methodology.

Project 2– End-to-End implementation of Data Warehouse (Retail Store)

Data –Sales

Topics – In this project you will learn about the process of loading data into a data warehouse using the ETL tools. You will learn about the ways to create and deploy the data warehouse. Oracle provides support for multiple physical but only one logical model in the data warehouse. This project will provide you extensive experience in integrating, cleansing, customization and insertion of data in the data warehouse for a retail store.

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Sample Data Warehousing Video Tutorials

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Data Warehousing Certification

As part of this Data Warehousing training with ERwin, you will be working on real-time projects and assignments that have immense implications in the real-world industry scenarios, thus helping you fast-track your career effortlessly.

Intellipaat Course Completion Certificate will be awarded on the completion of the project work (after the expert review) and upon scoring at least 60% marks in the quiz. Intellipaat certification is well recognized in top 80+ MNCs like Ericsson, Cisco, Cognizant, Sony, Mu Sigma, Saint-Gobain, Standard Chartered, TCS, Genpact, Hexaware, etc.

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Data Warehouse Reviews

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  1. Bhushan 

    Great place for learning

    Intellipaat is a great platform for learning, and nice material were provided for the Data Warehousing training. Thanks!

  2. Profile photo of Deepika S Deepika S 

    Outstanding course.

    The way they provided the course was really useful (Examples given were real-time examples). Trainers gave step-by-step explanation for various concepts. This is an amazing course and provides a great learning opportunity. Very good video presentation too.

  3. Profile photo of positadima Paschal Ositadima 

    Excellent course

    I want to express my heart-felt gratitude to the support I have enjoyed since I registered with Intellipaat. The quality and methodology of delivery on self-study is very impressive and encourages even the sluggish of minds to learn. The promptness of response from the support team in the event of any assistance is quick and to the point.

Frequently Asked Questions about Data Warehouse

Why should I learn Data Warehousing from Intellipaat?

Intellipaat offers the data warehousing training that is industry-led and career-oriented. In this course, you will learn ERwin data modeling, SQL parsing, cube creation and other concepts of data warehousing and will be awarded the much coveted Intellipaat certification upon the successful completion of the training.

This training and certification can help you apply for some of the best jobs in top MNCs around the world at top salaries. Intellipaat offers lifetime access to videos, course materials, 24/7 support and course material upgrading to the latest version at no extra fee. Hence, it is clearly a one-time investment.

What are the different modes of training that Intellipaat provides?
At Intellipaat you can enroll either for the instructor-led online training or self-paced training. Apart from this Intellipaat also offers corporate training for organizations to upskill their workforce. All trainers at Intellipaat have 12+ years of relevant industry experience and they have been actively working as consultants in the same domain making them subject matter experts. Go through the sample videos to check the quality of the trainers.
Can I request for a support session if I need to better understand the topics?
Intellipaat is offering the 24/7 query resolution and you can raise a ticket with the dedicated support team anytime. You can avail the email support for all your queries. In the event of your query not getting resolved through email we can also arrange one-to-one sessions with the trainers. You would be glad to know that you can contact Intellipaat support even after completion of the training. We also do not put a limit on the number of tickets you can raise when it comes to query resolution and doubt clearance.
Can you explain the benefits of the Intellipaat self-paced training?
Intellipaat offers the self-paced training to those who want to learn at their own pace. This training also affords you the benefit of query resolution through email, one-on-one sessions with trainers, round the clock support and access to the learning modules or LMS for lifetime. Also you get the latest version of the course material at no added cost. The Intellipaat self-paced training is 75% lesser priced compared to the online instructor-led training. If you face any problems while learning we can always arrange a virtual live class with the trainers as well.
What kind of projects are included as part of the training?
Intellipaat is offering you the most updated, relevant and high value real-world projects as part of the training program. This way you can implement the learning that you have acquired in a real-world industry setup. All training comes with multiple projects that thoroughly test your skills, learning and practical knowledge thus making you completely industry-ready. You will work on highly exciting projects in the domains of high technology, ecommerce, marketing, sales, networking, banking, insurance, etc. Upon successful completion of the projects your skills will be considered equal to six months of rigorous industry experience.
Does Intellipaat offer job assistance?
Intellipaat actively provides placement assistance to all learners who have successfully completed the training. For this we are exclusively tied-up with over 80 top MNCs from around the world. This way you can be placed in outstanding organizations like Sony, Ericsson, TCS, Mu Sigma, Standard Chartered, Cognizant, Cisco, among other equally great enterprises. We also help you with the job interview and résumé preparation part as well.
Is it possible to switch from self-paced training to instructor-led training?
You can definitely make the switch from self-paced to online instructor-led training by simply paying the extra amount and joining the next batch of the training which shall be notified to you specifically.
How are Intellipaat verified certificates awarded?
Once you complete the Intellipaat training program along with all the real-world projects, quizzes and assignments and upon scoring at least 60% marks in the qualifying exam; you will be awarded the Intellipaat verified certification. This certificate is very well recognized in Intellipaat affiliate organizations which include over 80 top MNCs from around the world which are also part of the Fortune 500 list of companies.
Will The Job Assistance Program Guarantee Me A Job?
In our Job Assistance program we will be helping you land in your dream job by sharing your resume to potential recruiters and assisting you with resume building, preparing you for interview questions. Intellipaat training should not be regarded either as a job placement service or as a guarantee for employment as the entire employment process will take part between the learner and the recruiter companies directly and the final selection is always dependent on the recruiter.
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