Business Intelligence and Data Warehouse
Businesses depend on the collection and organization of data to make strategic decisions and to review trends. Accurate operational data is a key competitive advantage. RentTesters provides practical recommendations for testing extracts, transform and load (ETL) applications based on our validation experience with data warehouses in multiple industries, including financial services retailing. We understand the practicalities of Data Warehouse testing as 100% verification is often not feasible. We’ll help you come up with a strategy that focuses on extraction and that transformation and loading components ensuring that all types of data behave as expected.
- Testing earlier, smarter, and faster – Increase your application quality by inserting RentTesters experienced desktop application testing resources throughout your application development cycle.
- Finding critical issues earlier – Accelerate your Time-to-Market by preventing delays that are caused by issues found late. Bugs detected and fixed early are less expensive and keep your project quality up and costs down.
- Pay only for what you need – Minimize testing costs leveraging RentTesters On-Demand delivery model allowing you to tailor your testing solution to focus your budget dollars where they’re most needed.
Creating Solutions
How does quality factor in the data warehousing can help to operational data decisions? We know finding software defects later in the development lifecycle increases costs, but with data warehousing, the problem is compounded because of the costs associated with using incorrect data to make critical business decisions. Given this dynamic, RentTesters will help test your ETL application by validating:
| Complete & Transformed | Data quality | Performance & Scalability | Integration |
| Expected data is loaded and transformed correctly according to business rules and/or design specifications. | ETL application ejects substitutes default values, corrects or ignores, and reports invalid data as expected. | Data loads and queries performance within expected time frames and technical architecture scalability | ETL processing with upstream and downstream processes. |
Providing Expertise
RentTesters has working knowledge in the Data Warehouse arena and can help you develop and implement a test approach that ensures your ETL application is prepared to support your organization’s strategic business decisions. Our resources:
| Understand principles, concepts, and data structure of Data Warehousing. | Have database knowledge and will review data loaded into DW for accuracy and verify referential integrity. | Are able to make recommend corrective action and have critical industry background. | Understand how to leverage tools to make your testing streamlined saving you time and money. |
How RentTesters Can Help You
Want to learn more about how RentTesters can help you to create and implement your organizations Data Warehouse testing strategy? Contact Us to get detailed information about what’s included in our services. Request a quote from us today!
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