Learning how to become a fractional executive begins with understanding the unique dynamics and demands of this role. Are you… From building the necessary skills to creating a personal brand and network, the journey is multifaceted but rewarding. This article is for: Fractional executives offer their expertise on a part-time or contract basis, making it an appealing career for those with a wealth of experience who seek flexibility and diversity in their professional lives.

Microservices are an architectural style that structures an application as a collection of small, loosely coupled, and independently deployable services. Each service in a microservices architecture focuses on a specific business function and communicates with other services through well-defined APIs, typically over HTTP/REST or messaging queues.

The recent global outage caused by an operating system update reminded me of how vulnerable we are today and most importantly, how close we are always teetering on global scale incidents with millions of interconnected dependencies. When the base of the house collapses, everything built on top is impacted. Those of us in IT Operations, Monitoring, Observability (insert the current acronym), etc., know firsthand this risk; we face it every day.

Chaos testing is a part of site reliability engineering (SRE). In chaos testing, we intentionally break things in and around a given application, in order to: The purpose of chaos testing is to assess how software systems respond to scenarios like network outages, hardware failures, database failures, and server or cluster node failures in the infrastructure.