ETL Testing Training and Placement Assistance
Technology is giving more space for creating next levels of technology. Data is the backbone of any organization and they are trying to operate in an operational way with constructive tools. In order to meet the needs of secured data ETL testing tool is identified to create an efficient data warehouse. ETL tool works for extraction, transformation and leverage of data. ETL testing process understands the business requirements and test estimation and designing of test cases to perform the data warehouse testing. Execution will do till the required output come and finally summary report will be prepared.
ETL testing haves numerous opportunities in the market and online ETL testing training will help you to real time scenario based training by industry experts. Our instructors are working professionals on ETL testing projects and certified for their innovative teaching methods. We deliver advanced training with real time exercises. You can learn Etl Testing course from anywhere and anytime as per your flexibility. Our training ensures you effective data integration and maintenance of effective data quality processes.
The various advantages of ETL testing are as defined below:
- Analyzing the data to be reported.
- Analyzing the data model review.
- Analyzing the source data.
- Analyzing the source data assessment.
- Various testing methods like packages testing, Schema testing and performance tests.
- Analyzing the data completeness.
- Analyzing the data transformation methods.
- Sample data comparison.
- Checking the data quality and target warehouse.
ETL testing online training will teach you how to perform below functions like:
- To ensure the expected data is loaded or not.
- To ensure the transformation of data is done as per specification.
- To ensure the loading of data as per the expected timelines or not.
- To ensure the ETL functions process with upstream and downstream of application through integration testing.
- To ensure the solutions reach the user expectations through user acceptance testing.
- To ensure the new release of code through regression testing.
Our course Benefits are as follows:
- Live hands on training.
- Course training delivered by expertise faculty.
- For ease of understand, we provide recorded videos for life time.
- Best practices from industry with real time examples.
- Projects assistance to get practical approach.
- Flexible training modes to learn from your place and time.
- Advanced topics for each topics with updated course content.
- Career advisors team to assist you to get succeed in job placement.
Session – 1
- Overview of Data WareHouse along with examples
- Architecture of Data WareHousing
- OLAP System Vs OLTP System
- About Fact table & Dimension table
- Dimension table Vs Fact table
- Explain about Star Schema & Snow flake Schema
Session – 2
- Few of Testing tools used for ETL Testing
- Total SDLC of ETL Testing
- Process flow in ETL Testing
- Generating testing reports in ETL testing
Session – 3
- Different Tools of Data WareHousing
- Databases used in ETL Testing
- What is Data Mapping document?
- How to write test cases for Mapping documents
- Scenario 1 for execution of test cases and preparation of handson test case
Session – 4
- Scenario 2 for execution of test cases and preparation of handson test case
- Basic & Advanced SQLs
- Aggregate function in SQLs
- Various Joins
- Inner Join
- Full Outer Join
- Left Outer Join
- Right Outer Join
- Correlated Queries
Session – 5
- Overview of Informatica Architecture
- Over of Informatica PowerCenter Mapping Designer, Workflow Monitor, Repository Manager
- About Mapping, Session & Workflow
- About Source Analyzer, Target Designer, Mapping Designer & Mapplet Designer
- Basic level of UNIX Commands
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