How Serverless Enables New Software Delivery Models for SaaS Products in the Cloud (Medium)
Multi-tenant architecture, an architectural style where all SaaS customers share hardware resources, has some security and scaling challenges. Serverless can alleviate these problems by helping companies adopt a single-tenant architecture, where each SaaS customer gets their own software and database instance.

Announcing the New Real-World Serverless Podcast (DEV)
Yan Cui, an AWS hero with years of experience with serverless, has launched Real World Serverless - “A podcast where we talk about real-world use of Serverless technologies from engineers who work with them day-to-day”. Four episodes have been released in this month alone, covering topics like monorepos and a fully serverless insurance company.

Firecracker: Lightweight Virtualization for Serverless Applications (The Morning Paper)
Firecracker is an AWS created MicroVM tailored to run serverless functions. It aims to fix some of the overhead and security problems that can exist with regular VM’s.

Abstractions and Serverless (Medium)
IT systems need to be broken into pieces for maintainability, but deciding where to draw those lines is far from easy. This post talks about where you should divide those pieces and how serverless fits in the picture.