Data Warehousing Self-paced online

Data Warehousing Certification Training

CertOcean's Data Warehousing Certification training is a self-paced online course. You learn at your own pace through 13 video lessons (27 hours in total), work through 5 curriculum modules with hands-on assignments and keep lifetime access to the video lessons.

  • 27 hoursVideo training
  • 13 lessonsAt your own pace
  • 5 modules28 topics
  • Start todayInstant access
DW Data WarehousingSelf-paced online training
$149 $170 One-time · USD
You save$2112% off
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Course overview

About the Data Warehousing Certification training

Data warehousing training teaches you how businesses collect, model and store data so it can be analyzed for better decisions.

Why learn data warehousing?

  • It helps you choose the right architecture for a data warehouse environment.
  • You learn current practice for dimensional data modeling.
  • Data warehousing skills open doors in business intelligence, analytics and ETL roles.

This course includes

  • Self-paced trainingLearn at your own pace, with in-depth coverage of every concept in the course.
  • Real-life case studiesToward the end of the course, you work on a project that applies the techniques you learned.
  • AssignmentsEach module includes practical assignments that help you apply its concepts.
  • Lifetime accessKeep lifetime access to all course material, including presentations, quizzes, installation guides and recordings.
  • 24/7 expert supportOur support team is available 24x7 to answer technical questions.
  • CertificationComplete the final project to receive CertOcean's Data Warehousing certificate.

What you'll learn in this course

  • Understand data warehouse concepts and why businesses use them
  • Tell dimensions and facts apart and design both
  • Organize data with normalization and star and snowflake schemas
  • Gather requirements and model a data warehouse
  • Understand how ETL loads data into a warehouse
  • Apply data warehousing best practices to real projects

What is data warehousing certification training?

Data warehousing certification training is a course that teaches you to design and load a data warehouse: a central store of integrated, historical data used for reporting and analysis. CertOcean's course covers facts, dimensions, schemas, metadata, normalization, data transformation, dimensional modeling and ETL concepts, giving you the foundation for a career in this field.

What are the objectives of data warehousing training?

After this course, you will be able to:

  • Understand and apply fact tables and dimensions
  • Understand and apply schemas, normalization and data modeling
  • Model a data warehouse
  • Understand and work through ETL jobs

Who should take data warehousing training?

This course is a foundation for anyone who wants to become a data warehouse business analyst, architect or developer, including:

  • BI and ETL professionals
  • Project managers
  • Testing professionals
  • Mainframe professionals
  • Analytics professionals
  • Software developers and architects

Why learn data warehousing?

Because businesses now make decisions based on data rather than intuition, and that requires data stored in a way that supports analysis. A data warehouse does exactly that. Demand for data warehousing professionals is strong, and the skill opens many opportunities in business intelligence and analytics.

What are the prerequisites for data warehousing training?

There are no prerequisites, so anyone can take this course. Basic knowledge of databases and SQL will help you move faster.

What are the system requirements for data warehousing training?

You need a computer with a reliable internet connection. Our 24x7 support team can help with any setup questions.

How do the hands-on data warehousing practicals work?

You do all the projects in a lab environment set up for this course.

Curriculum

Data Warehousing Certification course syllabus

5 modules · 28 topics · 27 hours of video training

Introduction to Data Warehousing 9 topics
  • Learning goal: Learn what a data warehouse is, why businesses need one and how to approach building it.
  • What a data warehouse is: subject-oriented, integrated, non-volatile and time-variant
  • Why businesses need a data warehouse
  • Data warehouse vs. database
  • Operational (OLTP) vs. analytical (OLAP) systems
  • What a data mart is
  • Operational data store (ODS): subject-oriented, integrated, current, volatile and detailed
  • Benefits of an ODS
  • Top-down, bottom-up and federated design approaches
Dimensions and Facts 6 topics
  • Learning goal: Understand dimensions, facts and hierarchies, and how they differ.
  • What dimensions and facts are
  • Types of dimensions, with a focus on slowly changing dimensions (SCD Types 1, 2 and 3)
  • Types of facts
  • What hierarchies are
  • Types of hierarchies
Normalization and Schemas 5 topics
  • Learning goal: Organize data across tables with normalization, and learn the main schema types and the role of metadata.
  • What normalization is
  • What a schema is
  • Star, snowflake and galaxy schemas
  • The role of metadata
Data Warehouse Modeling 4 topics
  • Learning goal: Gather requirements and apply dimensional modeling to build a warehouse.
  • Requirement gathering
  • Principles of dimensional modeling
  • Modeling and ER diagrams
ETL in Detail 4 topics
  • Learning goal: Learn how data is extracted, transformed and loaded into the warehouse.
  • ETL concepts and architecture: source, staging, atomic and dimension layers
  • Transformation: data validation, data accuracy, data type conversion and business rules
  • Data loading techniques

Get the detailed syllabus

Receive the full module plan, access details and a call with an advisor who can answer your exam questions.

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Sample certificate
Certification

Earn your Data Warehousing Certification certificate

  • Certificate of completionIssued by CertOcean when you finish the training and assignments.
  • Show it to employersAdd it to your LinkedIn profile and resume.
Start your certification
Learner reviews

Why learners choose CertOcean

Rated Excellent · 4.9 out of 5 on Trustpilot
The training curriculum was great. CertOcean provided me everything required to obtain my CISM. They're excellent!
Laxmi Haya Vadan KaramcheduUnited States · CISMVerified
Very resourceful company, I passed my PMP exam at first attempt, highly recommended.
IjeomaCanada · PMPVerified
Great training support! Helped me pass several certifications.
Cozumel TyUnited StatesVerified
  • US, Canada and UK hoursClasses set around your working day
  • Expert instructorsWorking professionals in your field
  • Career supportResume and interview help
FAQ

Data Warehousing Certification course FAQs

Can't find your answer? A course advisor can help with the syllabus, course access and exam questions.

How much does the Data Warehousing Certification course cost?

The Data Warehousing Certification training costs $149, down from the regular $170 (you save 12%). It is a one-time payment in US dollars, and you can pay securely by card or PayPal.

Who can I contact if I have a problem during the course?

Contact our support team, available 24x7. Ask any question about the course and we will resolve it as quickly as possible.

Can I see a sample lesson before enrolling?

Yes. You can watch our sample videos to judge the quality and level of the teaching before you enroll.

Who are the instructors for CertOcean's data warehousing course?

Our instructors are data warehousing practitioners with more than 10 years of experience, chosen through a careful selection and training process.

Do you offer placement support?

Your LMS includes a resume builder tool with unlimited access to templates for different roles. Log in to your LMS and click "Create your resume".

Can I get help after completing the course?

Yes. Our support continues after your course ends, so you can keep asking functional and technical questions.

How long does the data warehousing course take?

The course is self-paced, so it depends on your schedule. You keep lifetime access, so you can take as long as you need and revisit any module later.

Will I get a certificate after the Data Warehousing Certification training?

Yes. You receive a CertOcean certificate of completion when you finish the training.

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Data Warehousing Certification

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