Demant Migrates to Vercel, Boosting Performance 30x and Cutting Costs 10x
Executive Summary
Global hearing healthcare group Demant migrated over 200 websites from a traditional Azure-hosted CMS to a modern headless architecture using Next.js and Vercel's Frontend Cloud. This strategic shift was driven by the need to solve significant performance, scalability, and cost challenges associated with their previous infrastructure. The migration resulted in dramatic improvements, including a 30x increase in response times, a 10x reduction in hosting costs, and a significant boost in developer productivity.
Key Takeaways
* Previous Challenge: Demant's traditional CMS setup on Azure was slow, expensive, and difficult to scale globally, leading to a poor user experience.
* New Architecture: The company adopted a headless setup, using Sitecore as the CMS and building a new frontend platform with Next.js hosted on Vercel.
* Performance Gains: Website response times improved by more than 30x after the migration.
* Cost Reduction: The cost of hosting their globally scaled infrastructure was reduced by 10x.
* Developer Experience: Build times were reduced from hours to minutes, and developers gained independence through simplified infrastructure provisioning and tools like Preview Deployments for collaboration.
* Technology Used: The solution leverages key Vercel features, including Edge Middleware, Image Optimization, and Edge Cache, to achieve its performance goals.
Strategic Importance
This case study serves as a powerful proof point for Vercel, demonstrating its platform's ability to deliver significant ROI and solve critical infrastructure challenges for large, global enterprises. It validates the business case for migrating from traditional monolithic architectures to modern, headless frontend solutions.