Exploring PUP400: A Community-Driven IBM i Platform with a Unique Legacy

Introduction:

At the Common Europe conference in Milano, we had the opportunity to chat with Holger Scherer, CEO of https://www.rzkh-gmbh.de/. Holger deploys PUB400, a platform that has become an essential resource for the IBM i community. In this conversation, Holger shares the journey of PUB400, its unique hosting environment, and how it serves thousands of users around the world.

The Origins of PUB400: A Vision for Accessible IBM i Accounts

Holger Scherer’s journey with IBM i began in 1988. Over time, his passion for the platform led him to create PUB400, a community-driven IBM i server. What started as a small machine connected to the internet for remote access quickly evolved into a large-scale operation, now hosted on a Power9 machine with over 46,000 users. Holger’s vision was simple: to provide free IBM i accounts with enough storage to help users learn and experiment.

A Unique Hosting Environment: PowerBunker

One of the most intriguing aspects of PUB400 is its hosting environment. Holger’s servers are located in a former fallout shelter in West Germany, built in the 1960s during the Cold War. The shelter, with its three-meter-thick walls, provides a secure and stable environment for the servers, reflecting Holger’s commitment to reliability and security. This unique setup also adds an interesting narrative to the PUB400 platform, making it stand out in the world of cloud hosting.

Supporting the Community: Free and Paid Services

PUB400 offers free IBM i accounts to its users, providing them with access to the platform and 300 MB of storage. This has made it a popular resource for developers, students, and professionals looking to learn or enhance their skills on IBM i. However, as Holger explains, PUB400 also offers paid services for those needing more storage, dedicated partitions, or specialized support. This model allows PUB400 to sustain its operations while continuing to offer free access to thousands of users.

The Value of Bespoke Hosting

Unlike traditional cloud providers, PUb400 offers bespoke hosting solutions tailored to the specific needs of its clients. Whether it’s dedicated environments for production, backup, or development, PUb400 provides a range of services, including programming support, managed backups, and performance consulting. This personalized approach ensures that clients receive the exact resources and support they need to succeed.

Powering the Future: Attracting Young Talent to IBM i

Holger is passionate about attracting the next generation to the IBM i platform. PUB400 supports this mission by offering modern development tools like VS Code and My Workplace, making it easier for young developers to get started. By providing free access to IBM i, PUB400 plays a crucial role in keeping the platform vibrant and accessible to new talent.

Conclusion: A Platform with a Legacy

PUB400 is more than just a hosting platform; it’s a community-driven initiative that reflects the passion and dedication of its creator, Holger Scherer. With its unique hosting environment, commitment to free access, and bespoke services, PUB400 continues to be an invaluable resource for the IBM i community. As the platform grows, it remains a testament to the power of community and the importance of supporting the next generation of tech professionals.

Are you interested in exploring IBM i or looking for a reliable hosting solution? Create your free account on PUB400 today and join a community of over 46,000 users. Discover the possibilities of IBM i and take your skills to the next level with PUB400.