Data Quality & ETL/DWH Testing

"Well planned, well defined and effective testing scope guarantees smooth
conversion of the project to the production. ETL or Data Warehousing is one of
the offerings which are developing rapidly and successfully. "

-SQA Labs
SQA Labs Data Quality & ETL/DWH Testing

Data is important for businesses to make the critical business decisions. ETL testing plays a significant role validating and ensuring that the business information is exact, consistent and reliable. Also, it minimizes hazard of data loss in production. Many organizations have distributed departments with different applications running on distributed technology.

How It Works
Review requirements
Review source data - data profiling
Modify source data to meet any requirements that weren't already met with the original source data
Review requirements
Execute the ETL job(s)/transformation(s)
Validate results
Verify that data is usable
Transfer data to warehouse
Our Expertise
ETL or Data warehouse testing is categorized into four different
engagements irrespective of technology or ETL tools used:
  • New Data Warehouse Testing - New DW is built and verified from scratch.
  • Migration Testing – In this type of project customer will have an existing DW and ETL performing the job.
  • Change Request – In this type of project new data is added from different sources to an existing DW.
  • Report Testing – Reports are the end result of any Data Warehouse and the basic purpose for which DW is build.
ETL Testing Tools :
  • Seleniumhq
  • hp Quick Test
  • Soap UI
  • Web Performance
Global Best Practices
SQA Labs solutions span the globe and connect market leading clients in telecom, financial services, insurance, retail, tourism and more to thousands of customers each week.

The success of the software quality assurance function within your organization is dependent not only on what automation technology you choose to implement, but also on how that technology is implemented.

Reach SQA Labs Data Quality & ETL/DWH Testing Center solutions team to provide you with all the
reliability you need to launch your product with confidence.
Our Partners
Borland Compuware Vensoft India Sify Cognos IBM Mercury Interactive