307: What's your NextCloud?

Go full self-hosted with our team’s tips, and we share our setups from simple to complex. Plus what really happens on a 64-bit Linux box when you run 32-bit software, some very handy picks, our reaction to the new Raspberry Pi 4 and more. Special Guests: Alex Kretzschmar and Brent Gervais. Support LINUX Unplugged Links: These 5D Glass Discs Store 360 TB Of Data For 13.8 Billion Years — Researchers at the University of Southampton have showcased their new nanostructured glass discs that have the ability to store digital data for billions of years. The university announced that they've managed to build a device that can store huge amounts of data on small glass discs using laser writing The Raspberry Pi 4 launch site runs on a Pi 4 cluster | Ars Technica — The Raspberry Pi 4 Model B has launched. It's a pretty big upgrade from the Raspberry Pi 3, with the company claiming that the device can provide "desktop performance comparable to entry-level x86 PC systems." Is 4 GB The Limit For The Raspberry Pi 4? | Hackaday — It’s not the lack of an Oxford comma that caught his eye, but the tantalising mention of an 8 GB Raspberry Pi 4. Could we one day see an extra model in…