Data Warehousing refers to the secure electronic storage of information by any particular organisation. The goal of data warehousing is to create a treasure trove of historical data that can be retrieved and analysed to provide useful insight into the operations of the organisation.
Data Warehousing Courses are typically available as Certificate Courses on various online platforms. Such online courses typically do not have any specific admission processes other than the student's previous class or level merit. According to recent surveys,
There are several types of offline as well online courses available in this field. Anyone who is interested in opting for online courses can register themselves on different platforms such as edX, Coursera, etc. The average course fee for Data Warehousing courses ranges between INR 1200 and INR 9000 (approx.) depending on the platform and type of course.
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Some of the top companies that provide lucrative employment opportunities to the graduates in this field are HCL, Huawei, Vodafone, Genpact, etc. According to Glassdoor, the average annual salary of a graduate in this field is INR 8,00,00.
4.1 Udemy
4.2 Coursera
4.3 edX
7.1 Job Profiles
7.2 Top Recruiters
8.1 Job wise
8.2 Gender wise
8.3 Experience wise
All About Data Warehousing Courses?
Data Warehousing Courses provides the students with a piece of extensive knowledge about structured data modelling, SQL Coding, Data Warehouse Design, Data Manipulation, etc.
- These courses also allow an opportunity to students to work with large data sets in a data warehouse environment so as to create Visual Analytics.
- Aside from that, it entails the use of BI Tools, Micro Strategy, OLAP, Visual Insights, and other software to create dashboards and visual analytics.
- It also enables you to put your skills to use by creating a small, basic data warehouse, populating it with data, and creating dashboards and other visualisations to analyse and communicate the data to a large audience.
- Data Warehousing Courses cover a wide range of concepts such as Data Modeling, ETL Fundamentals, Data Visualisation, Business Reporting, DW Architecture and much more of the same kind.
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Why Study Data Warehousing Courses?
Data warehouse courses are suitable enough for the candidates who have a constant enthusiasm for Data Warehousing, who are Analytical Managers, Data Modellers, ETL Developers, etc. The various reasons for studying Data Warehousing courses in recent times have been listed below for your reference:
- Data Warehousing Courses provide historical insight that can be used to identify key performance trends that surround retrospective research.
- Data Warehouse graduates are in high demand by the analytics departments.
- Another benefit is that it boosts efficiency as it reduces the time consumed in gathering data from different sources rather than Data Warehousing gathers the entire data in one place only.
- Data Warehousing helps the candidates to increase the power and speed of data analytics.
- A number of significant advances in data warehouse security have improved the overall security of company data.
- Data Warehousing has some major benefits such as Enhanced Business Intelligence, Time Saving, High ROI, Improvement in Decision-Making Processes and so on.
Types of Data Warehousing Courses
Aspirants can pursue data warehousing courses through online as well as offline mode. One can choose to pursue various Diploma or certification courses offered in this field. When it comes to Certificate Courses in Data Warehousing, there are only a few reputable online platforms that So that you can get an idea of what courses are available and what is the eligibility for the same, we've listed all of the specifics about Data Warehousing training courses.
Data Warehousing: Certificate Courses
Data Warehousing Courses are usually available as Certificate Courses only at various online platforms wherein the students are provided with instructor-led pieces of training.
Students enrolled on this course will gain highly transferable knowledge and expertise concerning the ways in which Data Warehousing is used for structured data modelling, SQL Coding, Data Warehouse Design, Data Manipulation, etc. Pursuing such a course might further allow them to build a career in areas related to Data Warehousing such as Data Warehousing Consultant, Data Warehousing Developer, Business Intelligence Technical Specialist, Data Warehousing Business Analyst, etc.
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Some of the popular certification courses in this field along with their provider and other details are mentioned below:
| Course | Platform | Duration | Fees |
|---|---|---|---|
| Cloud-based Data Engineering, Serverless ETL, and BI | Udemy | 6 months | INR 1,280 |
| Data Warehouse Fundamentals for Beginners | Udemy | 5 hours | INR 2,880 |
| ETL Framework for Data Warehouse Environments | Udemy | 6.5 hours | INR 8,640 |
| Data Warehouse Concepts, Design and Data Integration | Coursera | 22 hours | - |
| Modern Data Warehouse in Microsoft Azure | Coursera | 4 hours | - |
| Data Analytics Basics for Everyone | Edx | 5 weeks | Free |
Data Warehousing Certificate Courses: Admission Process
Data Warehousing Certificate courses admissions are neither based on merit nor based on an entrance exam. Students must enrol in a particular Certificate Data Warehousing Courses on the site offering that course as part of the admissions process.
- In order to be qualified for a Certificate Data Warehousing programme, students must complete a qualifying examination at the 10+2 level.
- Before enrolling in the Certificate Data Warehousing Courses, students must have a minimum of 10+2 with English as the main subject, as well as a good understanding of computer abilities.
- Only students with some knowledge of current languages such as Java, Python, C/C++, and others are qualified.
- Students should sign up for the courses they want to take on the websites that offer them, and double-check that the information on the websites is correct.
Data Warehousing: Online Courses
Data Warehousing Courses are mostly available on online platforms as Certificate Courses. Such online courses provide students with the flexibility to learn at their own comfortability at their own time pace. The top Online Data Warehousing Courses provided by various reputed platforms have been listed below:
Data Warehousing by Udemy
The courses that Udemy offers in the field of Data Warehousing are given below in the table chart:
| Course | Platform | Duration | Fees |
|---|---|---|---|
| Data Engineering, Serverless ETL & BI on Amazon Cloud | Udemy | 6 months | INR 1,280 |
| Data Warehouse Fundamentals for Beginners | Udemy | 5 hours | INR 2,880 |
| ETL Framework for Data Warehouse Environments | Udemy | 6.5 hours | INR 8,640 |
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Data Warehousing by Coursera
Data Warehousing courses offered by Coursera along with their fees and duration are given below in the table chart:
| Course | Platform | Duration | Fees |
|---|---|---|---|
| Data Warehouse Concepts, Design and Data Integration | Coursera | 22 hours | N/A |
| Modern Data Warehouse in Microsoft Azure | Coursera | 4 hours | N/A |
Data Warehousing by edX
Data Warehousing course offered by edX are given below in the table chart:
| Course | Platform | Duration | Fees |
|---|---|---|---|
| Data Analytics Basics for Everyone | Edx | 5 weeks | Free |
Data Warehousing Courses Syllabus
Data Warehousing Courses provides the students with a piece of extensive knowledge about structured data modelling, SQL Coding, Data Warehouse Design, Data Manipulation, etc. The students are taught about a variety of important subjects, which provide them with in-depth knowledge about the subject at hand.
For your convenience, the syllabus has been divided as follows:
| Module | Subjects |
|---|---|
| Business Process & Business Modelling | Modelling Types Modelling Methods Business Process Business Process Management Business Process Re-Engineering Sources of Modelling Data |
| Data Modelling | Data Modelling Tools DM Tools - Erwin ED Tools - X Case DM Standards Steps to Create Data Model Conceptual Data Modelling |
| Database & Data Modelling | Database Overview Database Objects Sample Data Analysis DML Statements Data Dictionary Commands Oracle Database Objects |
| Data Warehouse & ETL | DW Concepts Star Schema ETL Tools ETL Concepts Informatica-Transformations |
| Metadata & BI | Metadata Tools Technical Metadata Business Metadata OLAP and Hybrids BI Dashboards BI Tools |
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Data Warehousing Courses: Pros and Cons
There are a lot of Online Data Warehousing courses that are accessible as Certificate courses. There are reputable websites offering the courses, which assures the candidate that they will have a successful career in the sector.
Some of the primary benefits and drawbacks are listed here for your convenience:
Pros
- In this field, Data Warehousing standardizes data across the concerned organisation.
- Moves towards fact-based decisions.
- Working independently
- You can learn at your own pace because the courses are available online.
- New programming languages are possible to learn.
Cons
- Underestimation of Data Loading Resources
- Hidden Problems in Source Systems
- Data Homogenization
Data Warehousing: Stream Comparisons
A stream comparison has been made between two of the most popular courses in this industry, namely Data Warehousing and Data Analytics. As we often believe, finishing the correct course or any other course provides us with much more benefits. This comparison will assist you in selecting the course that best meets your needs.
| Parameters | Data Warehousing | Data Analytics |
|---|---|---|
| Objective | Data Warehousing Courses impart knowledge about structured data modelling, SQL Coding, Data Warehouse Design, Data Manipulation, etc. It also provides students with the opportunity to deal with big data sets in a data warehouse environment to produce Visual Analytics. | Data Analytics Course majorly focuses on providing students with a piece of extensive knowledge about patterns of valuable insights extracted from a raw set of data with the use of algorithms and automation. |
| Eligibility | Pursuing Data Warehousing courses require the students to have a basic knowledge of Computers in the 10+2 level. | A candidate can improve his understanding of his clients, analyse marketing campaigns, content, and develop goods by taking Data analytics courses. |
| Demand | Data Warehousing stands out as a demanding field in recent times because earlier only big companies used large data to predict the growth of a company but nowadays even the smaller ones have started to do the same. | According to data, the Data Analytics sector is growing at a 33.5% CAGR (Compound Annual Growth Rate) and is expected to reach $20 billion in revenue by 2025. Therefore, pursuing a career in this particular field is surely beneficial. |
| Top Platforms | Udemy, Coursera, Edx | Coursera, Cloudera, Career Foundry |
| Job Growth | Data Warehousing Courses can lead to significant work chances in firms that utilise the technology. Aside from that, they have job security and excellent pay no matter where they work. | Data Analytics training can lead to considerable job opportunities in companies that use the technology. Apart from that, regardless of where they work, they have job security and high income. |
| Average Salary | INR 3,00,000 to INR 5,00,000 per annum | INR 5,00,000 to INR 20,00,000 per annum |
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Skills Required for Data Warehousing Courses
According to Zippia, the various necessary skills required for Data Warehousing Courses have been mentioned in the table below for your reference:
| ETL | Procedures | Hadoop |
| Data Warehouse | Data Analysis | Java |
| BI | Business Process | Data Quality |
Scope of Data Warehousing Courses
Data Warehousing stands out as a demanding field in recent times because earlier only big companies used large data to predict the growth of a company but nowadays even the smaller ones have started to do the same. Today, more than 60% of firms have between 2-5 warehouses, according to recent polls.
Most companies have one data warehouse, while fewer than 10% have no data warehouse In fact, nearly a third of respondents work for a company with six or more data warehouses Data warehousing continues to bring value to organisations, even though the promise from the previous generation of business intelligence (BI) and data warehousing has not been realised: a single data warehouse serving as a single version of the truth. Finance, CRM, ERP, etc., are just a few of the business indicators that they use it for.
The various job positions and recruiters in this particular field have been listed below for your convenience:
Top Job Profiles
Some of the top job profiles in the field of Data Warehousing are mentioned below:
| Job Profile | Job Description |
|---|---|
| Data Warehousing Consultant | Such professionals are responsible for assisting the data analysis and systems team for the Data Quality Management Activities. It includes designing Data Quality Processes and also resolving resource efficiency issues. |
| Business Intelligence Technical Specialist | These specialists are given the responsibility to assist the business with required intelligence and IT solutions so as to improve operations and profits. |
| Data Warehousing Developer | Their duty involves handling and delivering the data and various necessary information related to any particular business intelligence of the concerned organisation. |
| Data Warehousing Business Analyst | As a data warehouse analyst, the candidate's research and analysis provide management with ideas on how to improve data storage, reporting, and other business challenges. |
Top Recruiters
Various types of Data Warehousing Developers are required by almost any organisation. The most popular recruiters, on the other hand, are listed below:
| HCL | Data Warehouse Labs Inc. |
| Huawei | MU Sigma Analytics |
| Vodafone | Manthan |
| Genpact | UST Global |
| INC Tech Private Ltd. | Tiger Analytics |
Salary post completing Data Warehousing Courses
The type of work profile for which a Data Warehouse Developer is employed determines their remuneration. According to Glassdoor, the average annual salary of a graduate in this field is INR 8,00,00. The average salary after completing these courses depending on various aspects is given below:
Job Profile Wise Salary
| Job Profile | Average Annual Salary |
|---|---|
| Data Warehousing Consultant | INR 2,00,00 to INR 3,00,000 |
| Business Intelligence Technical Specialist | INR 5,00,00 to INR 6,00,000 |
| Data Warehousing Developer | INR 3,00,00 to INR 5,00,000 |
| Data Warehousing Business Analyst | INR 4,00,00 to INR 6,00,000 |
Gender Wise Salary
| Job Profile | Males | Females |
|---|---|---|
| Data Warehousing Consultant | INR 12,00,000 | INR 11,80,000 |
| Business Intelligence Technical Specialist | INR 12,50,000 | INR 10,00,000 |
| Data Warehousing Developer | INR 10,50,000 | INR 10,00,000 |
| Data Warehousing Business Analyst | INR 9,00,000 | INR 9,50,000 |
Experience Wise Salary
| Job Profile | Experience | Average Annual Salary |
|---|---|---|
| Data Warehousing Consultant | 0-3 years | INR 2,00,00 to INR 3,00,000 |
| Business Intelligence Technical Specialist | 3-5 years | INR 5,00,00 to INR 6,00,000 |
| Data Warehousing Developer | 5-10 years | INR 3,00,00 to INR 5,00,000 |
| Data Warehousing Business Analyst | 10+ years | INR 4,00,00 to INR 6,00,000 |
Data Warehousing Courses: FAQs
Ques. Are there offline Data Warehousing Courses available?
Ques. What is the duration of Data Warehousing Courses?
Ques. What is the average course fee charged for Data Warehousing Courses?
Ques. Is it worth pursuing Data Warehousing Courses in recent times?
Ques. What are the available career opportunities after Data Warehousing Courses?
Ques. What is the main focus of Data Warehousing Courses?
Ques. At what levels are Data Warehousing Courses available?
Ques. What are the stages of Data Warehousing?
Ques. What is the aim of Data Warehousing?
Ques. What are the various concepts covered in Data Warehousing Courses?
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