After Docker:Unikernels and Immutable Infrastructure

In this article, the author discusses the concept of unikernels and their potential impact on infrastructure. Unikernels are specialized, single-purpose operating systems designed to run a single application, resulting in a smaller footprint and improved security compared to traditional operating systems. The article dives into the benefits of unikernels, such as reduced attack surface and faster boot times, as well as challenges and limitations. It also explores how unikernels can be used in conjunction with immutable infrastructure, where infrastructure components are never modified but entirely replaced. The author concludes by stating that while unikernels offer promising advantages, they are still a niche technology and their adoption may be limited in the near term.