ETL
stands for Extract, transform and load. ETL is the procedure of how data is
loaded from a source system to the data warehouse. Data is extracted from an
OLTP database. The extract is the process of extracting or reading the
database. While transform is the practice of converting the extracted data from
its previous form into the form it needs to be in. After that, data are placed
in another database. Load is the last term, but it is the most important term
as it is the process of writing the data into the target database. ETL testing
is the data-centric process to certify that the data has been transformed and
loaded into the target as projected.
Today
we will tell you about the best ETL testing training institutes in Bangalore
where you can enhance your skills.
This
is one of the leading training institutes in Bangalore in the field of ETL
testing training. They provide a professional training on ETL testing and have
a well-defined course structure.
This
ETL course can be joined by anyone. They will convert beginners into an expert.
I ASTI you will be taught by step by step. the course will begin with an
introduction to ETL testing. later you will learn about OLAP and OLTP, data
warehousing concept, its workflow and RDBMS.
And in the final stage, you will get know more about ETL testing system
and learn the difference between database testing and data warehouse testing.
So,
let's talk as what you will learn in ETL testing training course?
1. recognize data warehousing and check Business Intelligence works
2. ETL basics, ETL Testing Process, best
practices to follow and pre-set Standards
3. study ETL data validation
4. understanding of ETL testing workflow
procedure
5. get deep understanding as how to work with
RDBMS
6. Constraint Testing, Error Handling,
Dependency Testing
Who
should join the ETL testing training course
An
ETL testing is very important for all software engineer and analyst. So,
whether you are an ETL and SQL developers, as software engineers or analyst you
must join the training. Besides this BI, mainframe, and database project
manager should also learn the ETL testing training.
Why
you must join the ETL training
In
today world, mosy of the business have to work with that multiple formats and
also the data is extracted from multiple sources. So, that all make ETL testing
an important term for validating your data.ETL is the most demanded skill from
all IT testers in worldwide.an average earning of an ETL tester is much higher
than any other IT professionals.
Why
join ASTI
ASTI
has professional training structure of the course. All the course has a well-defined course structure. best and
experienced IT professional will teach you in classroom study. You will get a
chance to learn by working with some real examples.the best part is that ASTI
is providing placement assistance to all of
its students. For more infomation visit our website>> http://www.asti.co.in/
