Hello @Ashok Kumar T, 

First of all, thank you for bringing .DFI files into the center stage :)

Can you please elaborate on the use case? Have you created the *.DFI files, or are you trying to import someone else's?  Is it a one-time import, or are you looking to programmatically create, package, export and import DFI files?

This video provides tips and tricks for using InterSystems IRIS Business Intelligence (BI), covering three main scenarios:

• Getting Started with IRIS BI: Learn about initial considerations, roles, and available learning resources like the IRIS BI Analyzer for data exploration, filters, and pivot tables. (4:10)
• Optimizing Cube Build Efficiency: Understand factors affecting performance, such as data volumes, cube design, hardware, and indexing. Discover ways to improve efficiency through system configuration, code optimization, and selective data processing. (17:03)
• Increasing Analytics Adoption: Explore methods for auditing system usage and MDX queries to gain insights into how users interact with your BI solution. (28:49)

The presenters also discuss future enhancements focused on improving cube building, filtering, and query speeds. (35:10)

Key takeaways: The video emphasizes assessing your organization's BI maturity, leveraging available learning resources, optimizing your cube builds for better performance, and using auditing to understand and improve user adoption of your analytics solutions.