Data Warehouse/ETL Testing
Harness AI to automate your data validation and
ETL testing for faster, high-quality data delivery
Stop Bad Data Before It Hurts Your Business
Defects in ETL processes lead to bad data in reports, driving poor decisions. According to Gartner, bad data costs companies $14 million per year on average, with some companies losing up to $100 million.
Data quality costs (companies) an estimated $14.2 million annually”
Flawed ETL Testing Methods (and Why They Fail)
- Sampling (“Stare and Compare”)
Manually comparing data in Excel verifies less than 1% of data. It’s slow, inaccurate, and lacks automation. Learn more ⇒ - MINUS Queries
SQL used to subtract and compare data sets. It’s inefficient, lacks reporting, and offers no audit trail. Learn more ⇒ - Homegrown Tools
Custom-built ETL testing utilities are costly to build and maintain, draining time and resources. See white paper ⇒ - 3rd Party Frameworks
Frameworks often create vendor lock-in, relying heavily on specific teams. Unlike commercial tools, frameworks typically lack a broader support ecosystem, limiting flexibility, increasing long-term costs, and making it harder for customers to adapt, scale, or maintain the system independently. See white paper ⇒
75% of businesses are wasting 14% of revenue due to poor data quality”
QuerySurge: Smart ETL Testing Powered by AI
QuerySurge is the AI-driven, no-code, low-code solution that automates data validation across ETL pipelines and data warehouses. It quickly identifies data mismatches, ensuring data integrity from source to target.
Key Benefits
- AI-Powered Test Creation
Generate tests automatically with generative AI – no coding required. Learn more ⇒ - Full Data Coverage
Test 100% of your data, ensuring nothing slips through the cracks. - 200+ Data Store Integrations
Supports data warehouses, databases, Hadoop data lakes, NoSQL stores, flat files, Excel, xml, JSON files, APIs, CRMs, ERPs, BI reports, and more. View full list ⇒ - Continuous Testing with DevOps Integration
Robust RESTful API for seamless integration with ETL tools, CI/CD pipelines, and test management systems. Learn more ⇒ - Actionable Analytics
Data analytics dashboards, data intelligence reports, and automated alerts to quickly spot and resolve issues. - Enterprise-Grade Security
AES 256-bit encryption, TLS, LDAP/LDAPS, HTTPS, and more for full compliance. Learn more ⇒
Want to schedule a private demo for your team?
See QuerySurge in Action
- Boost test coverage with ease
- Catch data issues before they reach your reports
- Improve data quality and maximize ROI
But don’t believe us (or our clients).
Try it for yourself – Get hands-on with a free trial and follow our easy tutorials.