What are Data Virtualization Tools?

Data virtualization tools help you access and work with data from different systems without copying it. They pull data from multiple places and show it all in one spot so you can query and use it in real time.

• Source Connectivity: They link to databases, cloud apps, files, and APIs to bring everything together.
• Virtual Data Layering: Instead of copying data, they create a live virtual view that represents all your sources.
• Real-Time Querying: You get up-to-date responses immediately, without waiting for long ETL loads.
• Governed Data Access: They let you manage permissions and security centrally across all connected systems.

Some popular data virtualization tools are Denodo, TIBCO, IBM Cloud Pak for Data, and AtScale.

LambdaTest uses a similar virtual data approach in its Insights and Custom Widgets, letting you view and explore live test metrics from multiple environments without moving or duplicating data.