Essential Files For Render?

My upload speed is extremely slow. (Less than 1 Mb/s)
Are there any files that don't need to be uploaded, so I can speed up the upload?

I want to be able to upload without waiting most of the day for a 1GB upload.

My upload speed is extremely slow. (Less than 1 Mb/s)
Are there any files that don't need to be uploaded, so I can speed up the upload?

I want to be able to upload without waiting most of the day for a 1GB upload.

The following directories and files are needed for rendering:
1. data
2. DIM-1 (Nether World Files | Render Optional)
3. region
4. level.dat
5. level.dat_old (Stores Backup of level.dat using MCRegion/Anvil | Optional but Recommended)
6. session.lock (Stores when world was last accessed. | Optional but Recommended)

Make sure to create a backup before deleting files within your Minecraft world.

Thanks!