Hello @Faiaz Pasha Shaik ,
Thanks for the ask and also for using the forum .
The Azure data factory is a workflow / pipeline which is more focused on data movement from a source and destination .
It has inbuilt features like parallelien and fault tolerance etc . Logic apps can do more then data movements.
In your case since you are talking about huge DW , I think ADF can be more helpful as it is designed for that reason .
Mapping data flow is more focused on Transformation logic .
Please do let me know if you any further queries .
Please do consider to click on "Accept Answer" and "Up-vote" on the post that helps you, as it can be beneficial to other community members
Thanks
Himanshu