Running functions anywhere with OpenFaaS

Perception

Serverless technology often faces perception challenges, with hype cycles creating unrealistic expectations. Alex Ellis explains that the hype cycle is a normal industry phenomenon, where initial excitement peaks before disillusionment sets in, eventually leading to practical applications 1. He emphasizes the importance of honesty in technology discussions, as engineers seek solutions to real problems. Jerod Santo notes the fast-paced evolution of serverless platforms, highlighting OpenFaaS's unique community-centric approach and MIT licensing, which sets it apart from other projects 2.

   

Challenges

Technical challenges in serverless functions include deployment complexities and integration with existing systems. Ellis describes OpenFaaS's approach to simplifying serverless functions by using Docker containers as the industry standard for shipping code 3. This method allows developers to scaffold functions in any language, enhancing flexibility and ease of use. He also outlines the principles of serverless workloads, emphasizing statelessness, ephemerality, and auto-scaling as core values 4.