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Data Warehousing Online Training

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  • Beginner & Advanced level Classes.
  • Hands-On Learning in Data Warehousing .
  • Best Practice for interview Preparation Techniques in Data Warehousing .
  • Lifetime Access for Student’s Portal, Study Materials, Videos & Top MNC Interview Question.
  • Affordable Fees with Best curriculum Designed by Industrial Data Warehousing Expert.
  • Delivered by 10+ years of Data Warehousing Certified Expert | 11439+ Students Trained & 439+ Recruiting Clients.
  • Next Data Warehousing Batch to Begin this week – Enroll Your Name Now!

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08:00 AM & 10:00 AM Batches

(Class 1Hr - 1:30Hrs) / Per Session


Weekdays Regular

08:00 AM & 10:00 AM Batches

(Class 1Hr - 1:30Hrs) / Per Session


Weekend Regular

(10:00 AM - 01:30 PM)

(Class 3hr - 3:30Hrs) / Per Session


Weekend Fasttrack

(09:00 AM - 02:00 PM)

(Class 4:30Hr - 5:00Hrs) / Per Session

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Online Courses by Certified Experts

Learn From Experts, Practice On Projects & Get Placed in IT Company

  • 100% Guaranteed Placement Support for Freshers & Working Professionals
  • You will not only gain knowledge of Data Warehousing Certification and advanced concepts, but also gain exposure to Industry best practices
  • Experienced Trainers and Lab Facility
  • Data Warehousing Professional Certification Guidance Support with Exam Dumps
  • Practical oriented / Job oriented Training. Practice on Real Time project scenarios.
  • We have designed an in-depth course so meet job requirements and criteria
  • Resume & Interviews Preparation Support
  • Concepts: Database Management, Essentials, Data Warehouse Concepts, Design, Data Integration, Relational Database Support, Data Warehouses, Business Intelligence Concepts, Tools, Applications, Design and Build, Data Warehouse Business Intelligence Implementation.
  • Classroom Batch Training
  • One To One Training
  • Online Training
  • Customized Training
  • Enroll Now

This is How ACTE Students Prepare for Better Jobs


About Data Warehousing Online Training Course

Data Warehouse Online Training Course in ACTE. A data warehouse is a type of data management system that is designed to enable and support business intelligence (BI) activities, especially analytics. Data warehouses are solely intended to perform queries and analysis and often contain large amounts of historical data.


A data warehouse is a system that pulls together data from many different sources within an organization for reporting and analysis. The reports created from complex queries within a data warehouse are used to make business decisions.

Most Job Oriented Data Warehouse Online Topics Covered
  • Database Management Essentials

    Data Warehouse Concepts

    Data Integration

  • Relational Database Support

    Business Intelligence Concepts


  • Applications

    Design and Build

    Business Intelligence Implementation

Good news for data warehouse analysts, and those aspiring to start a career in the field: They're in demand. Their role is critical to a company's ability to make sound business decisions. A data warehouse analyst collects, analyzes, mines and helps the business leverage the information stored in data warehouses.

Future will be always safe for DW knowledgeable persons. Data warehousing is wider term used for ETL and necessary data storage and OLAP tool developments for relational databases and is not going to finish in new future.Now because of Big Data era, just terms got changed as Data Lakes for storage mechanism but original concepts will be the same.

7 Steps to Data Warehousing

  • Determine Business Objectives.
  • Collect and Analyze Information.
  • Identify Core Business Processes.
  • Construct a Conceptual Data Model.
  • Locate Data Sources and Plan Data Transformations.
  • Set Tracking Duration.
  • Implement the Plan.

The key characteristics of a data warehouse are as follows:

  • Some data is denormalized for simplification and to improve performance.
  • Large amounts of historical data are used.
  • Queries often retrieve large amounts of data.
  • Both planned and ad hoc queries are common.
  • The data load is controlled.

Data warehouse allows users to access critical data from the number of sources in a single place. Therefore, it saves user's time of retrieving data from multiple sources. Data warehouse stores a large amount of historical data. This helps users to analyze different time periods and trends to make future predictions.

It depends on how many people you put on the project, how experienced the team is, etc. 1 year would be considered long; for new projects, you probably will provide 2 or 3 dashboards of 10 - 15 KPIs each, with a Data Warehouse. 8 months will provide the Data Warehouse and 1 comprehensive Dashboard.

Data warehousing was born out of the need to consolidate data across multiple enterprise systems, in order to serve metrics across an organization. The requirements to do this type of work include things like ETL, SQL, data modeling star and snowflake schemas.

Best way to learn data warehousing is to study all the theoretical concepts first, then looking at an use case, and then understanding the various criteria to be considered/followed for designing databases. You can start with tutorialspoint.

The answer is pretty easy, actually: There is currently no viable on-premise competition for what cloud data warehouses provide. Organizations are moving to cloud data warehousing technologies for the reasons of Performance, Security, Agility, and operational simplification.

  • Teradata. Teradata is a market leader in the data warehousing space that brings more than 30 years of history to the table.
  • Oracle. Oracle is basically the household name in relational databases and data warehousing and has been so for decades.
  • Amazon Web Services (AWS)
  • Cloudera.
  • MarkLogic.

Top Reasons Why You Should Want a Data Warehouse?

  • A data warehouse will make it easier to get to the answers you need, when you need them.
  • The data warehouse is organized around groups of tables that each focus on ONE business process.
  • Change.

Why Data Warehousing is the Best Career Move

If you are still not convinced by the fact that Data Warehousing is one of the hottest skills, here are 10 more reasons for you 

Soaring Demand for Analytics Professionals:

  • Data is useless without the skill to analyze it.There are more job opportunities in Big Data management and Analytics than there were last year and many IT professionals are prepared to invest time and money for the training.

Huge Job Opportunities & Meeting the Skill Gap:

  • The demand for Analytics skill is going up steadily but there is a huge deficit on the supply side. This is happening globally and is not restricted to any part of geography. In spite of Data Warehousing being a ‘Hot’ job, there is still a large number of unfilled jobs across the globe due to shortage of required skill.
  • A McKinsey Global Institute study states that the US will face a shortage of about 190,000 data scientists and 1.5 million managers and analysts who can understand and make decisions using Big Data by 2020.

To get in-depth knowledge on Data Science, you can enroll for live Data Science Certification Training by ACTE with 24/7 support and lifetime access.

Salary Aspects:

  • Strong demand for Data Analytics skills is boosting the wages for qualified professionals and making Big Data pay big bucks for the right skill. This phenomenon is being seen globally where countries like Australia and the U.K are witnessing this ‘Moolah Marathon’.
  • According to the 2020 Skills and Salary Survey Report published by the Institute of Analytics Professionals of Australia (IAPA), the annual median salary for data analysts is $130,000, up four per cent from last year. Continuing the trend set in 2020 the median respondent earns 184% of the Australian full-time median salary. 
  • The rising demand for analytics professionals is also reflected in IAPA’s membership, which has grown to more than 5000 members in Australia.

Data Warehousing : A Top Priority in a lot of Organizations

  • According to the ‘Peer Research – Data Warehousing ’ survey, it was concluded that Data Warehousing is one of the top priorities of the organizations participating in the survey as they believe that it improves the performances of their organizations.
  • Based on the responses, it was found that approximately 45% of the surveyed believe that Data Warehousing will enable much more precise business insights, 38% are looking to use Analytics to recognize sales and market opportunities. More than 60% of the respondents are depending on Data Warehousing to boost the organization’s social media marketing abilities. 

Adoption of Data Warehousing is Growing:

  • New technologies are now making it easier to perform increasingly sophisticated data analytics on a very large and diverse datasets. This is evident as the report from The Data Warehousing Institute (TDWI) shows. According to this report, more than a third of the respondents are currently using some form of advanced analytics on Big Data, for Business Intelligence, Predictive Analytics and Data Mining tasks.
  • With Data Warehousing providing an edge over the competition, the rate of implementation of the necessary Analytics tools has increased exponentially. In fact, most of the respondents of the ‘Peer Research – Data Warehousing ’ survey reported that they already have a strategy setup for dealing with Data Warehousing . And those who are yet to come up with a strategy are also in the process of planning for it.

Analytics: A Key Factor in Decision Making

  • Analytics is a key competitive resource for many companies. There is no doubt about that. According to the ‘Analytics Advantage’ survey overseen by Tom Davenport, ninety six percent of respondents feel that analytics will become more important to their organizations in the next three years. This is because there is a huge amount of data that is not being used and at this point, only rudimentary analytics is being done. About forty nine percent of the respondents strongly believe that analytics is a key factor in better decision-making capabilities. Another sixteen percent like it for its superior key strategic initiatives.
  • Even though there is a fight for the title of ‘Greatest Benefit of Data Warehousing ’, one thing is undeniable and stands out the most: Analytics play an important role in driving business strategy and making effective business decisions.

The Rise of Unstructured and Semistructured Data Analytics:

  • The ‘Peer Research – Data Warehousing ’ survey clearly reports that there is a huge growth when it comes to unstructured and semistructured data analytics. Eighty four percent of the respondents have mentioned that the organization they work for are currently processing and analyzing unstructured data sources, including weblogs, social media, e-mail, photos, and video. The remaining respondents have indicated that steps are being taken to implement them in the next 12 to 18 months.

Data Warehousing is Used Everywhere!

  • It is a given that there is a huge demand for Data Warehousing owing to its awesome features. The tremendous growth is also due to the varied domain across which Analytics is being utilized. The image below depicts the job opportunities across various domains.

Surpassing Market Forecast / Predictions for Data Warehousing :

Data Warehousing has  topped a survey carried out by Nimbus Ninety, as the most disruptive technologies that will have the biggest influence in three years’ time. Added to this, there are more market forecasts that support this:

  • According to IDC, the Data Warehousing market will reach $125 billion worldwide in 2020.
  • IIA states that Data Warehousing tools will be the first line of defense, combining machine learning, text mining and ontology modeling to provide holistic and integrated security threat prediction, detection, and deterrence and prevention programs.
  • According to the survey ‘The Future of Data Warehousing – Global Market and Technologies Forecast – 2020, Data Warehousing Global Market will grow by 14.4% CAGR over this period.
  • The Data Warehousing Global Market for Apps and Analytics Technology will grow by 28.2% CAGR, for  Cloud Technology will grow by 16.1% CAGR, for Computing Technology will grow by 7.1% CAGR, for NoSQL Technology will grow by 18.9% CAGR  over the entire 2015-2020 period.

Numerous Choices in Job Titles and Type of Analytics :

From a career point of view, there are so many option available, in terms of domain as well as nature of job. Since Analytics is utilized in varied fields, there are numerous job titles for one to choose from.

  • Data Warehousing Business Consultant
  • Data Warehousing Architect
  • Big Data Engineer
  • Big Data Solution Architect
  • Big Data Analyst
  • Analytics Associate
  • Business Intelligence and Analytics Consultant
  • Metrics and Analytics Specialist

Data Warehousing career is deep and one can choose from the 3 types of data analytics depending on the Big Data environment.

  • Prescriptive Analytics
  • Predictive Analytics
  • Descriptive Analytics.
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Key Features

ACTE offers Data Warehousing Training in more than 27+ branches with expert trainers. Here are the key features,

  • 40 Hours Course Duration
  • 100% Job Oriented Training
  • Industry Expert Faculties
  • Free Demo Class Available
  • Completed 500+ Batches
  • Certification Guidance

Authorized Partners

ACTE TRAINING INSTITUTE PVT LTD is the unique Authorised Oracle Partner, Authorised Microsoft Partner, Authorised Pearson Vue Exam Center, Authorised PSI Exam Center, Authorised Partner Of AWS and National Institute of Education (nie) Singapore.



Syllabus of Data Warehousing Online Training Course
Module 1: Introduction
  • 1. Database vs Data Warehouse: Key Differences
  • 2. Data Warehouse Concepts, Architecture and Components
  • 3. ETL (Extract, Transform, and Load) Process
  • 4. ETL vs ELT: Must Know Differences
Module 2: Advanced Stuff
  • 1. What is OLAP (Online Analytical Processing): Cube, Operations,Types
  • 2. MOLAP (Multidimensional Online Analytical Processing)
  • 3. What is OLTP? Definition, Architecture, Example
  • 4. OLTP vs OLAP: What's the Difference?
  • 5. What is Dimensional Model in Data Warehouse?
  • 6. Star and SnowFlake Schema in Data Warehousing
  • 7. Data Mart Tutorial: What is Data Mart, Types & Example
  • 8. Data Warehouse vs Data Mart: Know the Difference
  • 9. What is Data Lake & It's Architecture
  • 10. Data Lake vs Data Warehouse: Know the Difference
  • 11. What is Business Intelligence? Definition & Example
  • 12. Data Mining Tutorial: Process, Techniques, Tools & Examples
  • 13. DataStage Tutorial: Beginner's Training
  • 14. What is Data Reconciliation? Definition, Process, Tools
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Need customized curriculum?

Hands-on Real Time Data Warehousing Projects

Project 1
Web Data Mart Informatica Project

This project we will discuss aboutweb traffic information into meaningful analytical information.

Project 2
Daily Sales Reporting Project

This Project the organization that sells various number of products every day.

Our Top Hiring Partner for Placements

ACTE offers placement opportunities as add-on to every student / professional who completed our classroom or online training. Some of our students are working in these companies listed below.

  • We are associated with top organizations like HCL, Wipro, Dell, Accenture, Google, CTS, TCS, IBM etc. It make us capable to place our students in top MNCs across the globe
  • We have separate student’s portals for placement, here you will get all the interview schedules and we notify you through Emails.
  • After completion of 70% Data Warehousing training course content, we will arrange the interview calls to students & prepare them to F2F interaction
  • Data Warehousing Trainers assist students in developing their resume matching the current industry needs
  • We have a dedicated Placement support team wing that assist students in securing placement according to their requirements
  • We will schedule Mock Exams and Mock Interviews to find out the GAP in Candidate Knowledge

Get Certified By Data Warehousing & Industry Recognized ACTE Certificate

Acte Certification is Accredited by all major Global Companies around the world. We provide after completion of the theoretical and practical sessions to fresher's as well as corporate trainees.

Our certification at Acte is accredited worldwide. It increases the value of your resume and you can attain leading job posts with the help of this certification in leading MNC's of the world. The certification is only provided after successful completion of our training and practical based projects.

Complete Your Course

a downloadable Certificate in PDF format, immediately available to you when you complete your Course

Get Certified

a physical version of your officially branded and security-marked Certificate.

Get Certified

About Experienced Data Warehousing Trainer

  • Our Data Warehousing Training in . Trainers are certified professionals with 7+ years of experience in their respective domain as well as they are currently working with Top MNCs.
  • As all Trainers are Data Warehousing domain working professionals so they are having many live projects, trainers will use these projects during training sessions.
  • All our Trainers are working with companies such as Cognizant, Dell, Infosys, IBM, L&T InfoTech, TCS, HCL Technologies, etc.
  • Trainers are also help candidates to get placed in their respective company by Employee Referral / Internal Hiring process.
  • Our trainers are industry-experts and subject specialists who have mastered on running applications providing Best Data Warehousing training to the students.
  • We have received various prestigious awards for Data Warehousing Training in from recognized IT organizations.

Data Warehousing Course Reviews

Our ACTE Reviews are listed here. Reviews of our students who completed their training with us and left their reviews in public portals and our primary website of ACTE & Video Reviews.



Best place to learn Data Warehousing . I have done training from here. Nice experience.Gopal sirs teaching was awesome everyone can understand subject very easily compare from other institute faculties his teaching is very good. In ACTE institutes to learn Data Warehousing technology I referred best to go for Gopal sirs class in ACTE Institute in Tambaram.


Software Engineer

Its an GOOD institute to gain the knowledge as well as Getting into JOB. Data Warehousing Online training is good and they will teach from basic. Thanks to Sir and placement team from ACTE Institute. any freshers and and year gap students can join without any worry. Best institute for Beginners and Experienced ones.


Software Engineer

ACTE is best institute for Data Warehousing training in Velachery. The faculty explains each and every module with real time scenarios. This is the best institute for Data Warehousing . Thanks a lot…


"I would like to recommend to the learners who wants to be an expert on Data Warehousing just one place i.e., ACTE. After several research with several Training Institutes I ended up with ACTE. My Data Warehousing trainer was so helpful in replying, solving the issues and Explanations are clean, clear, easy to understand the concepts and it is one of the Best Training Institute for Data Warehousing Training"


Software Testing

I joined in ACTE omr for Data Warehousing course here without any basic knowledge on Big Data concepts.Now i can say this is the Best Data Warehousing training institute in chennai. Here the trainers provide you complete knowledge on each course with Real- time scenarios, project, case studies, Interview questions and all possible ways to make you a successful Professional.

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Data Warehousing Course FAQs

Looking for better Discount Price?

Call now: +91 93833 99991 and know the exciting offers available for you!
  • ACTE is the Legend in offering placement to the students. Please visit our Placed Students List on our website
  • We have strong relationship with over 700+ Top MNCs like SAP, Oracle, Amazon, HCL, Wipro, Dell, Accenture, Google, CTS, TCS, IBM etc.
  • More than 3500+ students placed in last year in India & Globally
  • ACTE conducts development sessions including mock interviews, presentation skills to prepare students to face a challenging interview situation with ease.
  • 85% percent placement record
  • Our Placement Cell support you till you get placed in better MNC
  • Please Visit Your Student Portal | Here FREE Lifetime Online Student Portal help you to access the Job Openings, Study Materials, Videos, Recorded Section & Top MNC interview Questions
    ACTE Gives Certificate For Completing A Course
  • Certification is Accredited by all major Global Companies
  • ACTE is the unique Authorized Oracle Partner, Authorized Microsoft Partner, Authorized Pearson Vue Exam Center, Authorized PSI Exam Center, Authorized Partner Of AWS and National Institute of Education (NIE) Singapore
  • The entire Data Warehousing training has been built around Real Time Implementation
  • You Get Hands-on Experience with Industry Projects, Hackathons & lab sessions which will help you to Build your Project Portfolio
  • GitHub repository and Showcase to Recruiters in Interviews & Get Placed
All the instructors at ACTE are practitioners from the Industry with minimum 9-12 yrs of relevant IT experience. They are subject matter experts and are trained by ACTE for providing an awesome learning experience.
No worries. ACTE assure that no one misses single lectures topics. We will reschedule the classes as per your convenience within the stipulated course duration with all such possibilities. If required you can even attend that topic with any other batches.
We offer this course in “Class Room, One to One Training, Fast Track, Customized Training & Online Training” mode. Through this way you won’t mess anything in your real-life schedule.

Why Should I Learn Data Warehousing Course At ACTE?

  • Data Warehousing Course in ACTE is designed & conducted by Data Warehousing experts with 10+ years of experience in the Data Warehousing domain
  • Only institution in India with the right blend of theory & practical sessions
  • In-depth Course coverage for 60+ Hours
  • More than 50,000+ students trust ACTE
  • Affordable fees keeping students and IT working professionals in mind
  • Course timings designed to suit working professionals and students
  • Interview tips and training
  • Resume building support
  • Real-time projects and case studies
Yes We Provide Lifetime Access for Student’s Portal Study Materials, Videos & Top MNC Interview Question.
You will receive ACTE globally recognized course completion certification Along with National Institute of Education (NIE), Singapore.
We have been in the training field for close to a decade now. We set up our operations in the year 2009 by a group of IT veterans to offer world class IT training & we have trained over 50,000+ aspirants to well-employed IT professionals in various IT companies.
We at ACTE believe in giving individual attention to students so that they will be in a position to clarify all the doubts that arise in complex and difficult topics. Therefore, we restrict the size of each Data Warehousing batch to 5 or 6 members
Our courseware is designed to give a hands-on approach to the students in Data Warehousing . The course is made up of theoretical classes that teach the basics of each module followed by high-intensity practical sessions reflecting the current challenges and needs of the industry that will demand the students’ time and commitment.
You can contact our support number at +91 93800 99996/ Directly can do by's E-commerce payment system Login or directly walk-in to one of the ACTE branches in India
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