ETL Testing - Shikshaglobe

Content Creator: Satish kumar

ETL Testing 

Before we learn anything about ETL Testing ideas, finding out about Business Intelligence and Data ware significant. We should get everything rolling - with this ETL Testing instructional exercise: Business Intelligence is the most common way of gathering crude information or business information and transforming it into data that is helpful and more significant. The crude information is the records of the everyday exchange of an association like cooperations with clients, organization of money, and the executives of worker, etc. These information's will be utilized for "Revealing, Analysis, Data mining, Data quality and Interpretation, Predictive Analysis". In this Data Warehouse Testing instructional exercise, you will learn: What is ETL.

Read More: How to Use JMeter for Performance & Load Testing

ETL represents Extract-Transform-Load and it is a course of how information is stacked from the source framework to the information distribution center. Information is extricated from an OLTP data set, changed to match the information distribution center pattern and stacked into the information stockroom data set. Numerous information distribution centers additionally consolidate information from non-OLTP frameworks, for example, text documents, heritage frameworks and bookkeeping sheets. For instance, there is a retail location which has various offices like deals, showcasing, planned operations and so on. Every one of them is taking care of the client data autonomously, and the manner in which they store that information is very unique. The outreach group have put away it by client's name, while promoting division by client id. Presently to really look at the historical backdrop of the client and need to understand what the various items he/she purchased inferable from various showcasing efforts; it would be extremely drawn-out.

The arrangement is to utilize a data ware house to store data from various sources in a uniform construction utilizing ETL. ETL can change disparate informational collections into a brought together structure. Later use BI instruments to determine significant experiences and reports from this information. The accompanying chart in this ETL testing instructional exercise gives you the ROAD MAP of the ETL Testing process stream and different ETL testing ideas: What is ETL Testing ETL testing is finished to guarantee that the information that has been stacked from a source to the objective after business change is exact. It additionally includes the check of information at different center stages that are being utilized among source and objective. ETL represents Extract-Transform-Load. ETL Testing Process Like other Testing Process, ETL additionally go through various stages. The various periods of ETL testing process is as per the following Step by step instructions to Create ETL Test Case

ETL testing is an idea which can be applied to various devices and data sets in data the executives business. The target of ETL testing is to guarantee that the information that has been stacked from a source to objective after business change is exact. It likewise includes the confirmation of information at different center stages that are being utilized among source and objective. While performing ETL testing, two reports that will constantly be utilized by an ETL analyzer are ETL planning sheets :An ETL planning sheets contain all the data of source and objective tables including every single segment and their look-into in reference tables. An ETL analyzers should be OK with SQL inquiries as ETL testing might include composing enormous questions with numerous joins to approve information at any phase of ETL. ETL planning sheets give a critical assistance while composing questions for information confirmation. DB Schema of Source, Target: It ought to be kept convenient to check any detail in planning sheets.

The Importance of ETL TESTING in Today's World

In an era where data is often referred to as the new oil, the importance of ETL testing cannot be overstated. ETL testing ensures that data is extracted from source systems, transformed into the desired format, and loaded into the target system accurately. This process guarantees the integrity and reliability of data, which is essential for informed decision-making in businesses across industries.

Exploring Different Types of ETL TESTING

ETL testing isn't a one-size-fits-all concept. There are various types of ETL testing, each serving a unique purpose. From data completeness testing to data transformation testing, understanding these types is essential for data professionals.


  1. Data Completeness Testing
  2. Data Transformation Testing
  3. Data Accuracy Testing
  4. Data Performance Testing

Continue Reading: How to Use JMeter for Performance & Load Testing

Benefits of Pursuing ETL TESTING

Aspiring to be an ETL tester comes with a multitude of benefits. Apart from contributing to data quality, this career choice offers several advantages:

  • Lucrative Salaries
  • High Demand in the Job Market
  • Opportunities for Continuous Learning and Growth
  • Essential Skill Set for Data Professionals

How ETL TESTING Enhances Professional Development

ETL testers are instrumental in ensuring the smooth flow of data, making them indispensable in the tech industry. The skills acquired in ETL testing can significantly enhance your professional development, opening doors to various career opportunities.

The Role of ETL TESTING in Career Advancement

For professionals looking to climb the career ladder in the data domain, ETL testing provides a solid foundation. The expertise gained in this field can lead to roles such as Data Analyst, Data Engineer, or even a Data Architect.

Choosing the Right Education Course for Your Goals

To embark on a successful journey in ETL testing, it's essential to choose the right education course. Consider factors such as course content, certification, and practical experience when making your decision.

Online vs. Traditional ETL TESTING: Pros and Cons

Today, aspiring ETL testers have the option to choose between online and traditional education. Each approach has its pros and cons, and selecting the one that aligns with your learning style is crucial.

The Future of ETL TESTING: Trends and Innovations

As technology continues to evolve, so does ETL testing. Stay ahead of the curve by exploring emerging trends and innovations in this field, such as automated testing and cloud-based ETL solutions.

The Impact of ETL TESTING on Student Success

Education courses in ETL testing can significantly impact a student's success. Discover how a strong foundation in ETL testing can set you on the path to a rewarding career.

Addressing the Challenges of ETL TESTING and Finding Solutions

Like any field, ETL testing comes with its challenges. From data integration issues to performance bottlenecks, understanding these challenges and finding effective solutions is key to success.

Understanding the Pedagogy and Methodology of ETL TESTING

Delve into the pedagogy and methodology of ETL testing to gain insights into how data is processed and validated. This knowledge is fundamental for ETL testers.

Know More: JMeter GUI: Test Plan & Workbench

The Global Perspective: ETL TESTING Around the World

ETL testing is a global phenomenon, with applications in businesses worldwide. Explore how different regions approach ETL testing and the impact it has on their data strategies.

ETL TESTING for Lifelong Learning and Personal Growth

ETL testing isn't just for professionals; it's a skill that can benefit individuals seeking personal growth and a deeper understanding of data processes.

Funding and Scholarships for ETL TESTING

Financial constraints should not hinder your pursuit of ETL testing knowledge. Learn about available funding options and scholarships that can support your education.

Case Studies: Success Stories from Education Course Graduates

To inspire and motivate, read real-life success stories from individuals who embarked on a journey in ETL testing and achieved remarkable career milestones.

Click Here

Click Here For More Detail

Sap Testing 
What is ETL Testing
Database Testing


etl testingdata warehouse testingetl automationicedq tooldwh testingdata quality checks in etletl testing guru99etl testing concepts with examplesetl testing processetl validationetl testing tooletl qaetl automation using pythonetl testing automation using pythonetl testing conceptsquerysurge tooldata warehouse etl testingdatagaps etl validatoretl testing tutorialspointinformatica etl testingetl testing automationetl performance testingdata warehouse testing strategyetl testing udemyetl data validationguru99 etl testingetl guru99etl unit testingetl testing projectstalend api testetl testing basicsunit testing in informaticaudemy etl testingetl testing automation using seleniumetl validation checkstuning and testing of data warehouseetl testing for beginnersetl automation using seleniumetl assessmenttalend testingetl automation testing frameworkscd in etl testingetl testing strategyetl testing includessql for etl testingtesting etl pipelinesetl testing real time projectsdata validation in etl testingdata validation in etletl testing with pythonetl testing using informaticapython for etl testingetl testing process flowetl testing using pythonetl manual testingmetadata validation in etlpython etl testing frameworktutorialspoint etl testingetl testing assessmentetl database testingetl data testingtalend etl testingetl regression testingetl big data testingetl testing frameworketl testing approachvalidation in etl testingetl real time projectsetl software testingetl automation tooletl testing best practicesetl bi testingicedq automation tooletl testing stepsetl testing w3schoolsetltestingtutorialetl validator toolssis testeretl integration testingabinitio testingunit testing etletl testing packagesinformatica testing toolw3schools etl testinginformatica tool for etl testingssis etl testingdata warehouse testing conceptsquerysurge etl testingbig data etl testingdata warehouse qaetl testing exampleetl validation testingetl functional testingetl testing prerequisitestalend api tester onlinedatastage testingsql etl testingdwh etl testingpython etl testingab initio etl testingguru 99 etl testingetl testing quorabi dwh testingintegration testing in etltest strategy for etl testingetl automation frameworkperformance testing data warehouseinformatica data validation toolselenium etl testingetl testing using seleniumdata quality checks in etl testingtalend automated testingdata warehouse test automationsdet etl testingdata warehouse unit testingincremental load testing in etltalend test apietl testing open sourceetl testing overviewetl performance testing approachetl load testingetl testing basics for beginnersincremental etl testingetl testing with seleniumdwh testing conceptsunix for etl testingautomation of etl testinginformatica for etl testingdata warehouse regression testingetl testing workflow processetl testing using ssisautomation tool for etl testingdataware testingdatastage etl testingprerequisites for etl testingetl testcasesrightdata etl testing tooletl test processetl testing basic conceptsetl testing onlineetl testing companiesetl testing materialinformatica for testersreal time example of etl testing

Featured Universities

Mahatma Gandhi University

Location: Soreng ,Sikkim , India
Approved: UGC
Course Offered: UG and PG

MATS University

Location: Raipur, Chhattisgarh, India
Approved: UGC
Course Offered: UG and PG

Kalinga University

Location: Raipur, Chhattisgarh,India
Approved: UGC
Course Offered: UG and PG

Vinayaka Missions Sikkim University

Location: Gangtok, Sikkim, India
Approved: UGC
Course Offered: UG and PG

Sabarmati University

Location: Ahmedabad, Gujarat, India
Approved: UGC
Course Offered: UG and PG

Arni University

Location: Tanda, Himachal Pradesh, India.
Approved: UGC
Course Offered: UG and PG

Capital University

Location: Jhumri Telaiya Jharkhand,India
Approved: UGC
Course Offered: UG and PG

Glocal University

Location: Saharanpur, UP, India.
Approved: UGC
Course Offered: UG and PG

Himalayan Garhwal University

Location: PG, Uttarakhand, India
Approved: UGC
Course Offered: UG and PG

Sikkim Professional University

Location: Sikkim, India
Approved: UGC
Course Offered: UG and PG

North East Frontier Technical University

Location: Aalo, AP ,India
Approved: UGC
Course Offered: UG and PG