We’re beyond excited to support the very first-ever Swiss Software Festival on June 24, 2025 in Basel – and even more proud to do so as Matterhorn Sponsors. 🏔️

This brand-new flagship event will bring together the entire Swiss software scene: from developers 👩‍💻 and digitalization experts 📲 to tech leaders and curious minds from all over the country. One day, one place, endless inspiration. 💡 The event is conceived and organized by Swiss Made Software – a community we’ve proudly been part of since VSHN’s early days.

🧠 One Festival. All of Swiss Software.

The Swiss Software Festival is designed to connect and showcase the people and companies that drive digital innovation in Switzerland. 🇨🇭 Expect exciting talks, interactive sessions, networking zones, and plenty of opportunities to learn and collaborate.

Whether you’re into code, product, business, or tech strategy – this is the event for you.

🎤 VSHN on Stage: Leading the Cloud Native Track

We’re not just sponsoring – we’re shaping the event as part of the Advisory Board and leading the Cloud Native track! 🌐

💬 Aarno Aukia, Co-Founder of VSHN, will take the stage to share:

“Cloud Native in Switzerland 2025 – Definition, Benefits, and Outlook.”

Expect bold insights, real-world examples, and a look at what’s next in the world of Kubernetes, platforms, and cloud-native infrastructure.

❤️ Why We Support It

At VSHN, we believe in open collaboration, sharing knowledge, and the importance of partnerships. Events like the Swiss Software Festival create the perfect environment for ideas to grow, for people to connect, and for software to truly evolve.

We’ve always embraced the power of community. That’s why we’ve been organizing the Cloud Native Computing Meetup Switzerland for years – now with more than 2’800 members! Whether it’s meetups, conferences, or spontaneous chats over coffee, we’re always eager to exchange ideas and grow alongside the vibrant Swiss tech scene.

That’s exactly why we’re so excited about the first Swiss Software Festival – a brand-new space to bring brilliant minds together and spark the next wave of innovation.

We’re proud to contribute to the Swiss software ecosystem – with solutions like APPUiO, K8up, Project Syn and Servala, our latest initiative, paving the way as an Open Cloud Native Service Hub.

If you want to learn more about Servala, check out our blog post The Technical Challenges Behind Servala: Standardizing Application Delivery.

👋 See You in Basel?

Join us for a full day of learning, networking, and celebrating the future of Swiss software. Let’s shape the digital Switzerland of tomorrow – together!

👉 Check out the full program and register now

🎉 Win Free Tickets to Cloud Native Zürich 2025! 🚀

Are you passionate about Kubernetes, DevOps, or anything cloud native? Then Cloud Native Zürich 2025 is the event you don’t want to miss – and guess what? We’re giving away free tickets to the biggest cloud-native gathering in Switzerland (which is already sold out)!

🏆 What’s up for grabs?

We’re raffling off 2 free tickets for Cloud Native Zürich 2025 worth CHF 180.00 each! Join hundreds of developers, platform engineers, architects, and decision-makers for a day packed with inspiring talks, hands-on insights, and networking with the Swiss cloud-native community.

📍 When: June 12th, 2025, 08:00
📌 Where: SOHO Zurich, Hardstrasse 260, 8005 Zürich
🧠 Why attend? Cutting-edge sessions, real-world case studies, open-source vibes, and a chance to meet the brightest minds in cloud-native tech.
🌌 Bonus for space fans: Former NASA science chief Thomas Zurbuchen will be there! Don’t miss the chance to hear his unique perspective on innovation, exploration, and technology – from outer space to cloud-native platforms.

🎟 How to enter the raffle

It’s simple, VSHN needs more newsletter subscribers and you can help us 😊:

1. Fill out https://www.vshn.ch/newsletter/ and subscribe (at least) to VSHN News by May 29th, 2025 (if you’re already a subscriber, you take part automatically)
2. Cross your fingers 🤞
3. We’ll notify the lucky winners on June 2nd, 2025

👉 Enter the raffle now

🎤 Bonus: Meet us there!

As proud supporters of the Swiss cloud-native ecosystem, we’ll also be at Cloud Native Zürich 2025 – so stop by our booth, grab some swag, and say hi. We can’t wait to see you there!

Don’t miss your chance to be part of this vibrant event – and maybe even win your way in for free.

Good luck! 🍀

📜 Prize Draw Terms & Conditions:
Participants must be at least 18 years old. Employees of VSHN and their immediate families are not eligible to enter. The prize is non-transferable and cannot be exchanged for cash. Only one entry per person. Winners will be selected at random and notified by email. By entering the raffle, you agree to these terms.

Whether you’re running mission-critical databases or just getting serious about PostgreSQL, this is the session you don’t want to miss.

Join us for an exclusive talk with Bruce Momjian, co-founder of the PostgreSQL Global Development Group and one of the world’s foremost PostgreSQL experts, as he dives deep into PostgreSQL performance tuning with his two talks, „Explaining the Postgres Query Optimizer“ and „Beyond Joins and Indexes“. You’ll walk away with actionable insights to optimize your database systems and supercharge performance.

🐘 What is PostgreSQL?

PostgreSQL is a powerful, open-source object-relational database system with over 35 years of development history. It originated in the 1980s as part of the POSTGRES project at the University of California, Berkeley, and has since evolved into one of the world’s most advanced and reliable database platforms.

It is known for:

• 💪 Strong standards compliance (ACID, SQL, and more)
• 🔄 Extensibility through custom functions, data types, and indexing methods
• 🔐 Focus on data integrity and security
• ☁️ Wide adoption across startups, enterprises, and cloud-native architectures

Today, PostgreSQL powers everything from lightweight web apps to critical enterprise systems and is backed by a vibrant global community.

🧠 What You’ll Learn

This talk is designed for PostgreSQL users who want to maximize performance of their database stack. Topics covered include:

• How the PostgreSQL query optimizer works and makes execution decisions
• How to read and interpret EXPLAIN output to analyze query performance
• The role of optimizer statistics, joins, and indexes in query planning
• Practical techniques to improve query execution and database performance
• Insights into 42 advanced execution operations such as merge append, gather, memoize, and hash aggregate
• How PostgreSQL handles complex queries and large datasets under the hood
• Real-world examples of how different execution strategies impact performance
• Bruce will also provide a short outlook on how PostgreSQL supports AI workloads with features like pgvector.

You’ll gain concrete skills to troubleshoot and improve PostgreSQL performance – from tuning configuration files to rethinking problematic queries.

🎤 About Bruce Momjian

Bruce Momjian is a co-founder and core team member of the PostgreSQL Global Development Group and has worked on PostgreSQL since 1996. Since 2006, he has been employed by EDB (EnterpriseDB) and has spoken at major open-source conferences worldwide. He is also the author of PostgreSQL: Introduction and Concepts, published by Addison-Wesley.

📅 Agenda

• 14:30 Doors open
• 15:00 Welcome and introduction
• 15:15 Bruce Momjian
• 16:30 Drinks
• 17:00 End

Event Hosts

This event is brought to you and sponsored by VSHN and EDB:
EnterpriseDB, or EDB, is the #1 and biggest contributor to the PostgreSQL Community, with almost 20 years of experience and more than 1,500 customers who rely on us to support their success.

VSHN is the official Swiss EDB partner and PostgreSQL Competence Center Switzerland, delivering 24×7 managed EDB PostgreSQL services, providing seamless database management, high availability, and expert support tailored to your business needs.

✍️ Sign Up Now!

Don’t miss this unique opportunity to learn directly from one of the key figures behind PostgreSQL. Whether you’re an experienced DBA or just beginning your journey with PostgreSQL, this talk will give you powerful tools to take your database performance to the next level.

Spots are limited – reserve your seat now and level up your PostgreSQL expertise.

👉 Register here

What a week! KubeCon + CloudNativeCon Europe 2025 is officially in the books, and what a fantastic experience it was for our VSHNeers Tobias & Aarno. Hosted this year in vibrant London from April 1 – 4, the conference once again brought together thousands of passionate professionals from the cloud native ecosystem – and we’re excited to share our highlights with you.

A Week Full of Conversations, Community & Cloud Native Innovation

This year’s KubeCon was packed with energy, insight, and inspiration. From the first keynote to the last hallway conversation, it was clear that the momentum behind the Cloud Native Computing Foundation (CNCF) community is stronger than ever.

At VSHN, we had the privilege of spending the week immersed in a sea of contributors, maintainers, customers, partners, and curious newcomers. We loved catching up with old friends and meeting new faces, all driven by a shared enthusiasm for open source technologies, Kubernetes, and the evolving cloud native landscape.

As a CNCF member, and with Servala, APPUiO and K8up being part of this growing ecosystem, it felt especially rewarding to see how deeply our products resonate with the community.

Spotlight on Servala

One of the biggest highlights for us was the overwhelming response to Servala, our new open platform for deploying and managing cloud native services and applications. Throughout the week, we showcased Servala in conversations and demos – and the feedback was incredible.

“I am particularly proud of the many extremely positive reactions to Servala – I believe we are on the right track and motivated to invest even more.”
— Aarno Aukia, Partner at VSHN

Hearing firsthand how Servala addresses real-world pain points for developers and DevOps teams alike gave us a huge boost of motivation. We returned to Switzerland inspired, with even more ideas to make Servala even better.

If you want to learn more about Servala, check out our Why we launched Servala blog post as well as our Intro to Servala Webinar Recording and subscribe to Servala updates.

Subscribe to Updates

Always be the first to find out all the latest news about Servala. Simply add your email below:

Representing VSHN on the Ground

Our co-founders Aarno Aukia and Tobias Brunner were on-site, attending talks, talking to interested people at our K8up kiosk booth, and participating in informal meetups around cloud native topics. As we shared in our pre-event blog post, both were eager to connect with the cloud native community.

From in-depth technical conversations about Kubernetes operators and GitOps, to visionary talks about platform engineering and the future of cloud native infrastructure, the conference delivered a perfect mix of practicality and inspiration.

The Bigger Picture: CNCF and Community

KubeCon isn’t just about technology – it’s about the people behind it. What makes this event so special is the passion and generosity of the global cloud native community. Whether it’s a contributor to a CNCF project, a maintainer presenting their latest work, or a vendor sharing lessons learned, everyone brings something valuable to the table.

We were especially proud to see how the Swiss and European DevOps scenes are growing and contributing to this global momentum. Seeing our work reflected in the efforts of others, and vice versa, is the kind of cross-pollination that drives our industry forward.

VSHN is CNCF Member

As an active CNCF Silver Member, VSHN is proud to contribute to the cloud native ecosystem not just through our products like Servala and APPUiO, but also by engaging directly with the open source community. Being part of the CNCF gives us the opportunity to collaborate with other leading organizations and stay closely connected to the evolution of cloud native technologies.

K8up by VSHN is a CNCF Sandbox Project

One of our key contributions is K8up, our Kubernetes backup operator, which is a CNCF Sandbox Project. K8up helps users automate and simplify backup processes in Kubernetes environments and has gained strong traction across the community. We’re excited to see more and more adopters and contributors join the project – a great example of how open collaboration leads to better, more resilient tools for everyone.

Until Next Time – Thank You!

To everyone who stopped by to talk, shared feedback, gave a shout-out to Servala, APPUiO or K8up, or simply inspired us with your work: thank you. Your energy fuels what we do at VSHN.

“KubeCon in London is history. What a great week, with countless interesting conversations and encounters… Thank you to everyone who made this week so great.”
— Tobias Brunner, Partner at VSHN

We’re already looking forward to what’s next. Stay tuned for more updates on Servala, APPUiO, K8up and everything cloud native from the VSHN team. If you like what we’re doing at VSHN, subscribe to our newsletters.

See you at the next KubeCon!

All Aboard! VSHN at KubeCon Europe 2025

KubeCon Europe 2025 has officially begun, and our VSHNeers are on-site in London, ready for a week filled with cloud-native innovation, networking, and exciting conversations! 🚀

The Journey Begins: KubeTrain from Zurich to London 🚆

Yesterday, our VSHNeers Aarno and Tobias, along with many other cloud-native enthusiasts, hopped on the KubeTrain from Zurich to London – the ultimate way to travel to KubeCon! This unique experience turned the journey into a moving meetup, filled with insightful discussions, knowledge-sharing, and of course, a great community spirit.

We’re proud that VSHN is sponsoring the KubeTrain and the KubeTrain Party, supporting the cloud-native community even before the conference kicks off. 🚄💨

Meet Us at KubeCon!

VSHN is here, and we’d love to connect with you! Here’s where you can find us:

🔹 K8up Booth in the Project Pavilion (P-21a) – If you’re looking for automated and cloud-native backup & recovery for Kubernetes, stop by on Wednesday from 15:30 to 19:45. Aarno and Tobias will be there to chat about how K8up ensures the safety of your Kubernetes workloads.

🔹 Want to learn more about Servala? Our recently launched Servala – Open Cloud Native Service Hub simplifies the deployment and management of cloud-native services and applications. Aarno and Tobias will be happy to give you the details! If you want to learn more, check out our Why we launched Servala blog post as well as our Intro to Servala Webinar Recording.

🔹 KubeCon Swiss Apéro – As a proud supporter of the Swiss cloud-native community, VSHN is also sponsoring the KubeCon Swiss Apéro. Join us for a relaxed networking evening with fellow Swiss K8s enthusiasts! 🇨🇭

See You in London!

Whether during KubeCon, at our K8up booth, or over a drink at the Swiss Apéro – we’re looking forward to meeting you! Let’s make KubeCon Europe 2025 an event to remember. 🎉

Stay tuned for more updates from our VSHNeers throughout the week. See you there! 👋

DevOpsDays Zurich 2025, held on March 12-13 2025 at the Alte Kaserne Winterthur, brought together 250 DevOps enthusiasts for two days of insightful talks, interactive workshops, and collaborative open spaces.

The conference commenced with a keynote by Dr. Marc Schuh, who shared his experience in applying artificial intelligence to analyze canoe techniques, highlighting the challenges and successes of integrating AI into sports analytics.

Lena Fuhrimann’s session on „Level Up Your Serverless Game“ delved into the evolution of serverless architectures, offering practical advice on optimizing AWS Lambda functions and addressing common challenges such as IAM permission issues.

Christina Kraus discussed building internal platforms to enhance developer experience, emphasizing the importance of clear responsibility matrices like RA(S)CI to reduce frustration among teams.

Daniel Raniz Raneland presented „Pipeline Patterns and Antipatterns,“ providing strategies to improve CI/CD pipeline efficiency, such as optimizing task sequences and implementing caching mechanisms.

Robert Lehmann from Google showcased the development of global observability dashboards, detailing the complexities of monitoring extensive internal services and the solutions implemented to achieve effective oversight.

The event also featured Ignite talks, including Sandra Czopek’s engaging session on preventing burnout and fostering motivation, using relatable analogies to emphasize the importance of well-being in the tech industry.

Interactive workshops offered hands-on experiences, such as building secure container images, aligning decentralized architecture decisions through user needs mapping, and domain-driven refactoring to manage legacy code.

The evening event at the Caribbean Pearl provided attendees with opportunities to network, discuss insights from the day’s sessions, and strengthen community bonds.

Launch of Servala – Open Cloud Native Service Hub

During DevOpsDays Zurich 2025, we proudly announced the public launch of Servala, an open and sovereign platform connecting businesses, developers, and cloud providers on one unified hub. Servala offers secure, scalable, and easy-to-use cloud native applications and services, empowering organizations with unparalleled flexibility and control. Read the announcement blog post.

Summary and the VSHN booth

Overall, DevOpsDays Zurich 2025 fostered a collaborative environment for sharing knowledge and advancing the DevOps community in Switzerland.

Thank you for stopping by our booth at DevOpsDays Zurich 2025! It was great to meet you and chat about everything DevOps!

We hope you had an inspiring conference and gained valuable insights for your DevOps and cloud projects. If you have any follow-up questions or would like to continue our conversation, feel free to reach out.

Find more information about our solutions and services.

We look forward to staying in touch!

Winner of our prize draw

Congratulations to Bastian S. from Munich for winning our Lego Back to the Future set! 🥳

Stay in touch with VSHN – The DevOps Company

If you like what we’re doing at VSHN, be sure to subscribe to our newsletters and follow us on social media. We can’t wait to see you at future events. Join us!

We’re always happy to hear from you!

All the best,

Liene, Nicolas, Marco, Tobias & Aarno

DINAcon 2024 Recap: A Celebration of Digital Sustainability and Open Source Innovation

DINAcon 2024 (organized by our friends of CH Open) once again brought together thought leaders, innovators, and enthusiasts to discuss the future of digital sustainability and open source collaboration. Held in Bern on November 21, 2024, the event featured insightful keynotes and engaging panel discussions that highlighted the power of open technologies. Our VSHNeers Aarno and Tobias were also invited to hold two inspiring talks which you can watch below.

Key Highlights of DINAcon 2024

• Inspiring Keynotes: Experts from various industries shared their insights on the importance of open source for a sustainable digital future. Notable sessions included:
  • „AI in Parliament: A Roadmap for the Parliamentary Library“ by Jacqueline Kucera about the integration of artificial intelligence in parliamentary services, highlighting current projects and future goals.
  • „How can large language models be used for sustainable procurement?“ by Prof. Marcel Gygli and Luca Rolshoven, exploring the application of natural language processing in enhancing procurement processes.
  • „Wiki intelligence: the role of Wikimedia projects and AI“ by Sandra Becker, Ilario Valdelli, and Shana Marinitsch, discussing the intersection of AI and open knowledge platforms.
• Panel Discussions & Workshops: Attendees participated in deep-dive sessions covering governance, digital sovereignty, and ethical AI. Highlights included:
  • „Intelligente (verteilte) Routinglösungen und Best Practice Erfahrungen,“ a comprehensive session on innovative routing solutions in mobility, featuring speakers like Dr. David Rudi and Christian Helbling.
  • „Exploring the environmental footprint of IT: discover the Digital Collage“ by Celine Carle-Faye and Amael Parreaux-Ey, an interactive workshop on understanding the environmental impacts of digital activities.

VSHN Talks by Aarno Aukia and Tobias Brunner

Our VSHNeers Aarno and Tobias also held talks at the DINAcon 2024, you can watch them below.

Tobias Brunner – Source code sovereignty: local alternatives for an independent digital future

Aarno Aukia – Cloud Service Souveränität: Lokale Alternativen für eine unabhängige digitale Zukunft

Key Takeaways

• Open source continues to be a driving force for innovation and sustainability.
• Collaboration between public and private sectors is essential for a resilient digital ecosystem.
• Ethical and transparent digital governance is crucial for ensuring long-term impact.

DINAcon 2024 proved once again that the open source community is thriving and ready to shape the future of technology in a more sustainable and ethical way. We’re already looking forward to this year’s edition!

Did you attend DINAcon 2024? Share your thoughts and key takeaways!

On January 15, 2025, Red Hat hosted the Red Hat Summit Connect Switzerland in Zurich, bringing together IT leaders, developers, and open-source advocates for an exciting day of networking, learning, and innovation. As Gold Sponsors, we at VSHN – The DevOps Company were thrilled to be part of this key event for the Swiss open-source and cloud-native community.

Engaging Conversations at the VSHN Booth

Our booth was a buzzing hub of activity throughout the day. We had the pleasure of meeting numerous attendees, discussing how VSHN Managed OpenShift works, what our plans are with the VSHN Application Marketplace and how APPUiO – Expert hosting for expert software engineers helps developers streamline their cloud-native operations. Whether it was Kubernetes, automation, or managed cloud services, we enjoyed deep-diving into the topics that matter most to the Swiss IT community.

APPUiO’s namespace-as-a-service offering strikes a perfect balance between the simplicity of traditional hosting options and the complexity of managing a full Kubernetes cluster, making it ideal for software developers who need control and flexibility without the operational burden.

See for yourself and try APPUiO for free on https://appuio.ch/register with the code: RHSUMMIT

Our Talk: Accelerating Digital Transformation in Healthcare

A key highlight of the event was our joint presentation with our partners Health Info Net AG (HIN) and Gesundheitsamt (Health Department) of Frankfurt, where we explored how cloud-native technologies, Open Source & Container Platforms are accelerating digital transformation in healthcare. The session was well-received, sparking insightful discussions about security, compliance, and the future of healthcare technology.

🎥 Watch the full talk on YouTube and discover how cutting-edge technology enables secure, scalable, and efficient digital healthcare solutions. 💻🩺

👥 Featuring:

🔹 Mohammad Alavi, Program Manager, HIN.ch

🔹 Bianca Kastl, PO, Gesundheitsamt Frankfurt

🔹 Aarno Aukia, Co-founder, VSHN

📺 Watch now:

Insights and Takeaways from the Event

The Red Hat Summit Connect Switzerland 2025 offered a rich lineup of talks, workshops, and networking opportunities. Key takeaways included:

• The continued growth of OpenShift and Kubernetes adoption in Swiss enterprises.
• Increased focus on AI and automation in cloud-native infrastructures.
• Stronger collaboration between Red Hat, partners, and the Swiss open-source community.

A Big Thank You to the Community

We would like to extend our gratitude to Red Hat for organizing such a fantastic event, and to all the attendees, speakers, and partners who made it a success. Events like these reinforce the importance of collaboration, knowledge-sharing, and open-source innovation.

Meet the Winners of our Lego Mandalorian and AirPods Prize Raffle 🎉

And the winners are… 🥁🏆 Congratulations to Alexander for winning the AirPods and Vladyslav for winning our Lego Mandalorian! 🥳

See You Next Year!

We at VSHN are already looking forward to the next edition of Red Hat Summit Connect Switzerland. Until then, let’s continue building a strong, open, and cloud-native future together!

Want to stay updated on future events and cloud-native insights?

If you love what we’re doing at VSHN, be sure to subscribe to our newsletters and follow us on LinkedIn or other social media platforms.

We can’t wait to see you at future events such as the Webinar Datensouveränität im Cloud-Native Zeitalter together with IONOS (in German) or our Cloud Native Computing Meetup Zurich on March 6. Join us!