In the age of digital transformation, the uptime and continuous availability of systems are paramount for businesses across all sectors. High Availability (HA) clustering has emerged as a critical ...

High Availability (HA) is a topic with a great deal of history. Different approaches have been used over time to make sure applications, services, databases, networks, and storage remain available and ...

I’m a huge fan of server virtualization for mixed purpose hosting. It’s not a perfect fit for every situation but it’s very versatile. The portability of guest operating systems adds some level of ...

A high-availability stack serves one purpose: through a redundant setup of two or more nodes, ensure service availability and recover services automatically in case of a problem. Florian Haas explores ...