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Data Observability in Tableau Reports

Today, Data has become the core of any business, and ETL processes are important for every data-related project. Be it Data Warehouse or Data Lake every business builds and runs thousands of ETL processes for its data movement. Data validation and ETL Testing will be of prime importance...

When BI Freedom Turns Into BI Chaos

by Pradeep Napa
October 13, 2025
BI Testing, Tableau Testing, Thought Leadership

Report Data Observability: Because What the Business Sees Must Be Right

Data Precision in Power BI for Higher Education Industry with BI Validator

How Datagaps BI Validator enhances Power BI reporting data accuracy in higher education for data-driven, trustworthy academic insights....

Tableau Performance Optimization: Make Reports High-Performing and Efficient

Data Quality in Financial Institutions – Partial Flattening of Mainframe Complex Files

by Rajesh Kumar
February 7, 2025
BI Testing, Cloud Data Migration, Data Quality, Data Validation, DataOps, ETL Testing

Data profiling is a crucial step in the data management process, especially in the pharmaceutical industry where accurate and reliable data is essential for making informed decisions....

Why Specialized Data and BI Testing Tools Outshine Generic Application Testing Solutions

by Anand Rao
January 30, 2025
BI Testing, Data Quality, Data Validation

Simulating load for BI Stress Testing

by Rajesh Kumar
January 27, 2025
BI Testing

One of our customer is planning to roll out new BI functionality to 2000 additional users. They were concerned whether their current BI infrastructure can support this kind of load. So they asked us to perform stress testing using BI Validator with the following two key objectives...

BI Validator’s Role in Major BI Upgrades: Report, Data, and Performance Testing

by Rajesh Kumar
January 27, 2025
BI Testing

Every few years the BI vendors have a major release that forces the companies using these products to uptake a complex BI upgrade project. For example OBIEE 11g to 12c upgrade or Business Objects 4.1 to 4.2 upgrade. Testing is an important aspect of these upgrade projects....