Savaged by Softdog, a Cautionary Tale 6 minutes readHardware is imperfect, and software contains bugs. Don’t use software based watchdogs and expect to survive the latter.
A New Fencing Mechanism (TBD) 4 minutes readProtecting database centric applications in the absense of power fencing
Two Nodes - The Devil is in the Details 9 minutes readMany people love 2-node clusters because they seem conceptually simpler and 33% cheaper, but most will have subtle failure modes
Containerizing Databases with Kubernetes and Stateful Sets 5 minutes readAn examination of the canonical StatefulSet example for managing databases with Kubernetes from a rigorous HA perspective.