Intro To Containers & Containerized Environments | Episode 61

In this WEI DevOps workshop, WEI DevOps Engineer Matt Frechette breaks down containerization from an infrastructure operator’s perspective. Matt starts with the fundamentals and moving into a real-world application.If you’re responsible for uptime, performance, and modernization, this session is designed to help you understand how containers fit into your existing virtualized and hybrid environments.What you’ll learn:- How infrastructure evolved from bare metal → virtualization → containers- Key differences between VMs and containers (and why it matters for resource utilization and lifecycle management)- How containers eliminate configuration drift and reduce OS overhead- Core components: container engines (Docker), images, registries, and runtimes- How to build and version custom container images using Dockerfiles- Running multi-container applications with Docker Compose- Persistent storage, networking, and scaling strategies in containerized environments- Live demo: deploying, updating, and rolling back a containerized web applicationThis workshop focuses on practical adoption to provide you a clear starting point for introducing containerization into your environment without disrupting existing infrastructure investments.WEI is a full-service IT solutions provider helping enterprise teams design, implement, and support modern infrastructure—from data center to hybrid cloud to DevOps automation.To access the full WEI DevOps for SysOps workshop series, click here.