Outsourcing ETL Testing: We Offer a
Comprehensive Range of Services
As a reputed ETL Testing company, we will never shy away from going the extra mile to ensure that the data mined from all the sources are mapped to the corresponding data warehouse correctly. We are an exhaustive ETL testing automation company that uses both open-source and patented tools to adhere to compliance. Our services include:
Fully Automated Application Upgrading Test
In order to stay compliant with changing technological environments, data warehouses need to be upgraded. In this situation, we offer a fully automated testing process for application upgrade that tests extracted old data’s compatibility with the new warehouse. This allows us to save a lot of time in development and scripting.
Data Count Testing
Once the data has been accurately validated after validation testing, we ensure that all the data has been correctly loaded into the warehouse. To double check, we perform count testing and spot checks between arbitrary actual and specific data regularly.
We remove inaccuracies of metadata by performing metadata testing procedures that involves indexing checks, data length checks, and validation of data type. These tests are fully automated and can save you plenty of time.
Navigational & GUI Testing
This is a highly complicated task that can lead to wastage of time and resources. Therefore, to prevent that from happening, we use front-end reports to verify all the elements of GUI and ensure completeness.
Data Quality Tests
For the company to have full faith in generated data, they need to perform comprehensive data quality tests that include both reference and syntax testing. We provide data quality testing services that can prevent bugs and errors caused due to poor quality data. We can help gauge the quality of data generated.
Syntax & Reference testing
We use the most sophisticated ETL testing tools to perform reference tests. These automated tests help in validating data generated with regards to data model. At the same time, our syntax tests are geared towards reporting asymmetrical data that may occur due to inaccurate characters, case usage, character pattern and invalid characters, to name a few.
Data Transformation Testing
This type of testing is highly complex because of extensive manual work. For every single-source SQL query written, it has to be compared manually with the target output. Many such SQL queries are written to validate changes. With GetSmartCoders, we do all the hard work at the backend so that you can save time and costs in the ETL testing process.
Production Validation ETL Testing
This form of ETL testing approach performs testing on data that is to be transferred to data warehouse and other such production systems. Our experts at GetSmartCoders ensure that the data is moved and mapped correctly. We do this by evaluating even the slightest change, allowing you to make the best decisions for your business. Our ETL automation testing approach ensures that your business is never compromised due to inaccurate data.
Our incremental testing procedure eliminates all challenges associated with large amounts of data. We perform thorough testing of the old data, checking its integrity and compatibility with new data. As a result, we also simultaneously check all the updates and inserts that are fed during automated ETL testing.
Through our ETL automation testing, we help you in quick validation of the transferred data to ensure that the new one is exactly same as the old one. If not, we also conduct spot checks to mitigate discrepancy in the current process, and prevent its recurrence in the future.