One of the best ETL TESTING online training in India, Canada, Australia (1) - PowerPoint PPT Presentation
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One of the best ETL TESTING online training in India, Canada, Australia (1)
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Most popular Lead online training offering ETL Testing online training with real time 10+years experience faculty.ETL testing is one another type of testing which is favored in the commercial instance in which the customers seek a type of reporting demand. The coverage is sought so that you can assess the demands, needs as well as the supply to ensure customers, companies as well as the end users are well served and profited.ETL testing is a unique kind of testing the customer desires to get it done for his or her forecasting and evaluation of the company. That is mainly employed for the reporting functions. – PowerPoint PPT presentation
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Title: One of the best ETL TESTING online training in India, Canada, Australia (1)
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Etl testing online training
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About lead online training
- Lead online training Institute ensuring
accomplished carrier in IT Industry. Lead online
training provides best online training for all
software tools and technologies. We offer real
time specialists with a successful track record
in their field of expertise. Lead online training
introduced online training to reach worldwide
students who wants to build their carrier by
learning new technologies. We will provide online
classes to the top corporate companies by IT
Industrial experts.
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About Course and Trainers
- Our Faculty are certified and highly skilled in
their technologies. - Our Trainers provides online training with real
time Methodologies. We provide sophisticated
study material. - Recorded videos of regular online sessions.
Excellent Resume Interview tips by IT Experts
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introduction
- ETL stands for Extract Transform and Load. ETL
can be treated as wider and broader horizon of
normal testing that is done for business
applications. Technically the process remains
same as is there in any other kind of testing.
First and foremost step is to understanding of
requirements and business.
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Benefits of etl testing ?
- Mainly deals with SQL checks on data to ensure
that the data flowing in and flowing out are
inline with the organizational requirements. - Ensures that data flowing through Data
warehouse(DWH) is correctly being transformed and
outputted. All the calculations on the data
should correctly simulated through testing
Usually done through writing complex SQL queries.
Also ensures that heterogeneous data coming in
is being integrated correctly to give output
values that is formed by taking data from
different inputs.
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Etl testing online training
- Data Ware Housing Concepts
- What is Data Ware House?
- Difference between OLTP and Data Ware Housing
- Data Acquisition
- Data Extraction
- Data Transformation
- Independent Data MartData Base DesignStar
SchemaSnow Flake SchemaFact constellation
Schema - SCD(slowly changing dimension)
- Type-1 SCD
- Type-2 SCD
- Type-3 SCD
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Etl testing online training
- Basic Concepts in SQL
- Overview of ETL Tool Architecture
- White Box and Black BOX Testing Functionality on
Different Transformation Rules - Data Ware House Life Cycle
- Different Types of Testing Techniques in ETL
- ETL Testing Concepts
- Introduction
- What is use of testingWhat is quality
standards - Responsibilities of a ETL Tester
- 2.Software development life cycle
- Waterfall model
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India 919949566322USA
1-347-606-2716Mail Us contact_at_leadonlinetrainin
g.com
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