A cost-benefit analysis of Ampere Altra instances for common Redis workloads

How much money can we save by running Redis on ARM?

Simulating WAN links with WANem and Linux VMs

Simulate a WAN link with traffic shaping in a local virtual environment, with WANem.

Solving the Rubik Cycle programming challenge in C and Python (bonus: speed comparison!)

The challenge is: given a sequence of movements, to determine the minimum number of complete applications of that sequence to make the cube return to its original state.

Linux Kernel Live Patching with Kpatch

Understand how the live patching of the Linux kernel with Kpatch works.