37Signals, now known as Basecamp, shares  insights and practical advice on project management, remote work, collaboration, and productivity. Through blog posts, podcasts, and webinars, 37Signals offers strategies for effective communication, team coordination, and task management in distributed work environments. Readers can learn about project planning techniques, time management strategies, and leadership principles to foster a culture of collaboration and accountability within their teams. Additionally, 37Signals provides case studies, success stories, and real-world examples to inspire organizations to adopt a more flexible and efficient approach to work, driving productivity and innovation.

37signals Dev

37signals migrated from external Docker registries (Docker Hub and AWS ECR) to a self-hosted Harbor registry as part of their cloud exit strategy. The migration addressed cost, performance, security, and independence issues. They deployed Harbor using docker-compose with S3 storage backend, configured two-way replication between Chicago and Ashburn data centers, and migrated their entire image catalog from Docker Hub. The results showed 25-second improvements in image pull times, 15-second faster deployments for HEY, storage reduction from 9TB to 1.5TB through retention policies, and $5k annual savings in subscription fees.

Running our Docker registry on-prem with Harbor