It Hub Online Training in ETL Testing Online Training. Generation Validation Testing. Occasionally called creation reconciliation or table balancing, this kind of ETL testing Online Training is finished on Information as it's being moved into production systems. So that you can support your business decision taking the Information in the production systems must be right. Informatica Data Validation Choice supplies management abilities and the ETL testing automation to create favorable that the production systems will not be undermined by the Information upgrade process. ETL Testing Online Training Contact Us: ITHUBONLINETRAINING IND: +918121311133 USA: +1-347-606-2716 Mail us: contact@ithubonlinetraining.com http://www.ithubonlinetraining.com/etl-testing-online-training/

1. ETL TESTING ONLINE TRAINING

2. ETL TESTING
INTRODUCTION:
Data Loading
Data Marts
Dependent Data Mart
Independent Data Mart
Data Base Design
Star Schema
Snow Flake Schema
Fact constellation Schema

3. ETL TESTING
What is ETL Testing:
Much ETL testing today is done by SQL scripting
or eyeballing of data on spreadsheets. These
approaches to ETL testing are very time
consuming, error-prone, and seldom provide
complete test coverage.

4. ETL TESTING
 ETL stands for Extract-Transform-Load and it is a
process of how data is loaded from the source system
to the data warehouse. Data is extracted from an
OLTP database, transformed to match the data
warehouse schema and loaded into the data
warehouse database. Many data warehouses also
incorporate data from non-OLTP systems such as
text files, legacy systems and spreadsheets.

5. ETL TESTING
It has been observed that Independent Verification
and Validation is gaining huge market potential
and many companies are now seeing this as
prospective business gain. Customers have been
offered different range of products in terms of
service offerings, distributed in many areas based
on technology, process and solutions. ETL or data
warehouse is one of the offerings which are
developing rapidly and successfully.

6. ETL TESTING

7. ETL TESTING
 The Query Surge Free Trial comes with a built-in
tutorial that walks you through all of the major
functionality of testing a data warehouse. When you
complete the tutorial (about 60 minutes long), you
will be ready to test your own data. It’s that easy!
 The Query Surge connection wizard walks you
through the setup and have you productive quickly.
Find out which version of our trial software best fits
your needs

8. ETL TESTING

9. THANK YOU
By
IT HUB ONLINE TRAINING
Contact Us:
ITHUBONLINETRAINING
IND: +919949599844
USA: +1-347-606-2716
Mail us: contact@ithubonlinetraining.com