Like Proxmox VE, the new release of Proxmox Backup Server is based on the upcoming Debian Bullseye and includes Kernel 5.11 as well as ZFS 2.0.

With dynamic CPU scaling, the time a CPU took to complete a task and how much work the CPU did have to do, are two different things.

»A team at the Technische Universität Dresden has developed the first implementation of a complementary, vertical organic transistor technology.«

Microsoft introduces Windows 365, its virtual desktop product.

Two-part blog series on installing SCO UNIX.

Percona finds that MySQL on ZFS is now on par with ext4 performance-wise for their test use case.

For data protected by the GDPR, encryption is not sufficient for processing data.

The Sovereign Cloud Stack (SCS) is the open-source base for the federated data infrastructure project Gaia-X.

Poul-Henning Kamp on why it's time for governments to establish IT accident investigation boards.

»Writing a SQLite clone from scratch in C.«

MySQL backup tool.

»Rustpad is an efficient and minimal open-source collaborative text editor based on the operational transformation algorithm.«

»OpenVAS is a full-featured vulnerability scanner.«

XCP-ng is an open-souce Hypervisor based on XenServer.

Harvester is a bare metal HCI solution by SUSE.

Version 22 of Nextcloud Hub is now available. Some of the improvements: User-defined groups, integrated chat and task management, PDF document signing, and integrated knowledge management.

This week, version 7 of the Proxmox Virtualization Environment landed. It is already based on the upcoming Debian 11, and among other improvements, it supports using BTRFS and Ceph version 16.2.

In this post, the author gives a short introduction to using virt-backup for KVM backups.

Dan Langille on upgrading jails with mkjail without a jail manager being involved.