Join us at FabCon Atlanta from March 16 - 20, 2026, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.
Register now!The Power BI Data Visualization World Championships is back! Get ahead of the game and start preparing now! Learn more
Hello, community members!
I found the Cache folder in user\AppData\Local\Microsoft\Power BI Desktop
I found out about LuciaCache.
LuciaCache is caching the index for fast look up of terms that is used for Q&A experience.
Then, what is the role of the files in the Cache folder?
Thank you in advance for your response.
Solved! Go to Solution.
Hi @Anonymous ,
Why did you want to find and use these role cache data? AFAIK, it seems stored in data model and you can't find any cache data for RLS roles.
Regards,
Xiaoxin Sheng
Hi @Anonymous ,
Why did you want to find and use these role cache data? AFAIK, it seems stored in data model and you can't find any cache data for RLS roles.
Regards,
Xiaoxin Sheng
Thanks! @Anonymous
I was just wondering!
If so, is the data model part?
Please note that I am not familiar with English.
The Power BI Data Visualization World Championships is back! Get ahead of the game and start preparing now!
Check out the November 2025 Power BI update to learn about new features.
| User | Count |
|---|---|
| 65 | |
| 46 | |
| 43 | |
| 26 | |
| 19 |
| User | Count |
|---|---|
| 198 | |
| 126 | |
| 102 | |
| 68 | |
| 51 |