Fiels size on cloud services - limitation

[DXPAVEL.CZ]

Hi folks, I do a landscape photos, panorama, bck... it generate a field of shots...my files I use are around 5-20gb...I found out, that for that size I am not able to use share services od Adobe... because there are just to big. It is right or not?  I have a 1TB cloud, but I cannot upload files... .I am om on optic fibre internet connectivity 1GB speed... speed or data limitation are not issue. 

Adobe Photoshop large Photoshop files does not include thrumbail or better what are the differences between these two types of files...size is just one...

Thanks for patience and info

[Marianne-Deiters]

With the Creative Cloud desktop app, you can upload files up to 5 GB. 

With the Creative Cloud website, you can upload files up to 1 GB.

Large Photoshop files have thumbnails, when when you maximize compatibility for PSD and PSB files.

Then a flattend version of the image will be embedded in the file, 

The file size will get much larger with the embedded Preview

In Photoshop:

• Choose Edit > Preferences > File Handling (Windows) or Photoshop > Preferences > File Handling (Mac OS).

• From the Maximize PSD and PSB File Compatibility menu, choose any of the following:

Always - Saves a composite (flattened) image along with the layers of your document.

Ask - Asks whether to maximize compatibility when you save.

Never - Saves only a layered image.

[DXPAVEL.CZ]

Is there a chance about increase a filesize for cloud? For me it is useless that limitation I do not understand... My home NAS can handle my files already...and it is a Synology HW I hope that the progress and customer needs will resonate in Adobe...I can imagine how it is unpleasant for video editors...  Is there any rumors or better a official roadmap from Adobe?