Moving Beyond "Lift and Shift": Lessons from an Optimizely DXP Migration

I’m thrilled to share that I’ve successfully migrated the platform from a legacy Windows environment to the Optimizely DXP (Cloud-native Linux environment).

The biggest lesson? Details matter. When you move from Windows to a Linux-based cloud environment, things that “just worked” before suddenly need attention.

This wasn’t just a simple file transfer; it was a deep dive into cross-platform compatibility and cloud architecture. Here are some key technical milestones from this journey:

• Windows to Linux Refactoring: Replaced legacy Windows-only libraries with modern, platform-agnostic alternatives.
• Complex Networking: Managed the intricate dance between Azure Front Door and Cloudflare. Implementing WAF bypass rules and custom SSL management was key to keeping the traffic flowing and the bots at bay.
• Infrastructure as Code: Fully automated the release lifecycle using Azure DevOps (YAML) and the Optimizely Deployment API.
• Database & Storage Strategy: Migrated the core CMS database to DXP while keeping specialized databases self-hosted.

Moving to DXP means better scalability, but the real win is the performance boost and the peace of mind that comes with a managed PaaS environment.