Data hoarding is a truly unique experience. Just my two cents
raid is not a backup. Don't use raid5 unless you're using a filesystem like zfs that checksums your data. Raid5 is vulnerable to scenarios with a "write hole" that leads to bit rot.
split up your dataset into smaller more manageable datasets so you can more easily back it up in different ways like external drives, cloud storage, etc. You can then limit the dataset size to never exceed the same of your backup target.
snapshots, use them. Snapshots in your filesystem can make your backups more manageable by only sending the differential data as opposed to something like Rsync which may need to rsync an entire file.
I use ZFS and have found that compression with ZSTD works pretty well for getting extra use out of your disks but unless you have a lot of RAM and some special metadata NVME disks, don't use reduplication as it will be a serious performance impact.
Now if you aren't using a FOSS system like truenas and instead you're using a system like a qnap off the shelf, the qnap hybrid backup and sync manager has a really elegant solution for doing policy based differential backups to back blaze b2 storage. Not only does this give you a copy of your data, you also get immutable points in time archives of your data.
This is the actual truth. Revisiting the catalog of early cross platform games and it's evident that Sony engineers couldn't get anything running well on there for the first three years of its lifespan. The same games ran just fine on the Xbox360.
This is old news but I do often think about the flaw in Tim Sweeney's strategy to try and bully apple and Microsoft into making their platforms work his way.
Honestly Epic should have got in the Linux bandwagon years ago so they could provide their own hardware.
It's funny to me that we are not looking at the market beyond Sony Microsoft Nintendo.
Retro gaming handhelds for emulation are on the rise and large swaths of the market are gravitating to them. There is growth in gaming but it's actually a growth in piracy. No one likes the new stuff.
Im pretty sure this method utilizes RDP. I'm thinking about getting an Intel ARC380 GPU for PCI-E pass through to a windows VM and doing the same thing. I've tested this with an Nvidia Tesla k80 (though it's not a very practical card to have on a desktop). You should be able to get enhanced performance out of the VM if you enforce video encoding on GPU via group policy.
The only downsides are :
passing certain peripherals through RDP fails on Linux from my experience (for example, USB DAC, Xbox 360 USB controller). Your mileage may vary.
absolute mouse position doesn't work over RDP so don't try this with any games that need a mouse for camera control (fps) it simply won't work. If you want to game, lookingglass would probably be better for that but I haven't tested that yet.
Are any of the high end clientele facing charges?