Kalman Tiboldi - CTO & Founder at GemOne-TVH - Simplify or Die: Why Complexity Is the Real IT Challenge
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Belgium 30-9-25 Squad Only Virtual english
Everyone has technical debt. The question is what to do with it. Refactor now? Wait for the next feature? Build on it and hope it holds? If you’re tired of debating whether to clean up or move on, this session helps you frame the debt conversation in a way that supports both speed and stability.
Read MorePoland 30-9-25 Physical
Zespoły i ludzie w dobie zmiany w sposobie dostarczania usług. Jak przechodzimy przez złożone zmiany technologiczne i organizacyjne? Czy transformacje w obszarach infrastruktury zmieniają wymagania na przywództwo i kompetencje zespołów.
Read MoreUK 30-9-25 Invitation Only Physical english
This exclusive Jefferson dinner, hosted by Mendix and CIONET, brings together a hand-picked group of senior executives and digital leaders from across the UK financial sector.
Read MoreBelgium 1-10-25 Invitation Only Physical english
In today’s rapidly evolving technological landscape, organisations face a critical challenge: how to modernise their legacy systems while managing costs, maintaining security, and ensuring operational continuity. This exclusive round table discussion brings together CIOs, CTOs, and Digital Leaders to explore best practices for legacy and lifecycle management. Key topics include extending the lifespan of existing systems, mitigating cyber security risks, optimising costs, and integrating legacy platforms with modern technologies. We’ll also delve into sustainability, workforce challenges, and future-proofing IT infrastructures to navigate technological obsolescence.
Read MoreBelgium 2-10-25 Squad Only Virtual english
Architecture doesn’t happen in diagrams. It happens in minds, seasoned, curious, sharp minds that understand how the pieces fit. But who’s shaping these minds? Who’s growing the next generation of digital architects? If you’re responsible for complex systems, and for the people designing them, this session is for you.
Read MoreGermany Sep 29, 2025 Country Members Virtual german
Unsere Wissensaustausch-Briefings "AI & Data Knowledge Transfer" zielen darauf ab, CIDOs und Senior Digital Leaders mit praktischen Anwendungen und umsetzbaren Erkenntnissen von Fachexperten zu vermitteln, die den Weg für transformative digitale Reisen ebnen.
Read MoreGermany Sep 30, 2025 Country Members Physical german
Von der Theorie in die Praxis: Erst Business, dann Bier.Unstrukturierte Daten sind das verborgene Kapital vieler Unternehmen – und zugleich eine der größten Herausforderungen moderner IT. Gemeinsam mit CIOs, CDOs und CTOs der CIONET-Community sprechen wir zuerst bei WeWork München über Strategien, Technologien und echte Use Cases, um dieses Potenzial zu heben. Danach geht's weiter auf die Wiesn – für den offenen Austausch in bayerischer Atmosphäre.
Read MoreUK Sep 30, 2025 Invitation Only Physical english
This exclusive Jefferson dinner, hosted by Mendix and CIONET, brings together a hand-picked group of senior executives and digital leaders from across the UK financial sector.
Read MoreNetherlands Sep 30, 2025 Invitation Only Physical dutch
Alleen op uitnodiging. Mastering Digital Sovereignty Control, trust and resilience in an era of geopolitical and regulatory shifts. From the Network to the Data.
Read MoreBelgium Oct 1, 2025 Invitation Only Physical english
In today’s rapidly evolving technological landscape, organisations face a critical challenge: how to modernise their legacy systems while managing costs, maintaining security, and ensuring operational continuity. This exclusive round table discussion brings together CIOs, CTOs, and Digital Leaders to explore best practices for legacy and lifecycle management. Key topics include extending the lifespan of existing systems, mitigating cyber security risks, optimising costs, and integrating legacy platforms with modern technologies. We’ll also delve into sustainability, workforce challenges, and future-proofing IT infrastructures to navigate technological obsolescence.
Read MoreGermany Oct 7, 2025 Country Members Virtual german
Alle nutzen KI, aber keiner weiß wie effektiv! Im Jahr 2025 sind wir als IT-EntscheiderInnen gefordert die Wünsche der Fachbereiche an Künstliche Intelligenz zu managen. Welche KI dient als Copilot für unsere Mitarbeitenden, inwieweit hat diese Zugang zu Firmenwissen und könnten wir heute bereits sinnvoll einen KI Agenten in die IT Systemlandschaft einbinden? Unser Business Partner Scheer PAS spricht als Anbieter einer Process iPaaS Plattform mit hunderten Unternehmen jedes Jahr über IT-Integration. In dieser Online-Session besprechen wir erste Reifegradmodelle zu KI, wo der deutsche Mittelstand sich befindet und wie wir die nächste Innovationsstufe erreichen. Wir teilen praktische Erfahrungen aus dem Marktumfeld und planen unsere nächsten Schritte in der Adaption von KI.
Read MoreGermany Sep 29, 2025 Country Members Virtual german
Unsere Wissensaustausch-Briefings "AI & Data Knowledge Transfer" zielen darauf ab, CIDOs und Senior Digital Leaders mit praktischen Anwendungen und umsetzbaren Erkenntnissen von Fachexperten zu vermitteln, die den Weg für transformative digitale Reisen ebnen.
Read MoreGermany Sep 30, 2025 Country Members Physical german
Von der Theorie in die Praxis: Erst Business, dann Bier.Unstrukturierte Daten sind das verborgene Kapital vieler Unternehmen – und zugleich eine der größten Herausforderungen moderner IT. Gemeinsam mit CIOs, CDOs und CTOs der CIONET-Community sprechen wir zuerst bei WeWork München über Strategien, Technologien und echte Use Cases, um dieses Potenzial zu heben. Danach geht's weiter auf die Wiesn – für den offenen Austausch in bayerischer Atmosphäre.
Read MoreUK Sep 30, 2025 Invitation Only Physical english
This exclusive Jefferson dinner, hosted by Mendix and CIONET, brings together a hand-picked group of senior executives and digital leaders from across the UK financial sector.
Read MoreNetherlands Sep 30, 2025 Invitation Only Physical dutch
Alleen op uitnodiging. Mastering Digital Sovereignty Control, trust and resilience in an era of geopolitical and regulatory shifts. From the Network to the Data.
Read MoreBelgium Oct 1, 2025 Invitation Only Physical english
In today’s rapidly evolving technological landscape, organisations face a critical challenge: how to modernise their legacy systems while managing costs, maintaining security, and ensuring operational continuity. This exclusive round table discussion brings together CIOs, CTOs, and Digital Leaders to explore best practices for legacy and lifecycle management. Key topics include extending the lifespan of existing systems, mitigating cyber security risks, optimising costs, and integrating legacy platforms with modern technologies. We’ll also delve into sustainability, workforce challenges, and future-proofing IT infrastructures to navigate technological obsolescence.
Read MoreGermany Oct 7, 2025 Country Members Virtual german
Alle nutzen KI, aber keiner weiß wie effektiv! Im Jahr 2025 sind wir als IT-EntscheiderInnen gefordert die Wünsche der Fachbereiche an Künstliche Intelligenz zu managen. Welche KI dient als Copilot für unsere Mitarbeitenden, inwieweit hat diese Zugang zu Firmenwissen und könnten wir heute bereits sinnvoll einen KI Agenten in die IT Systemlandschaft einbinden? Unser Business Partner Scheer PAS spricht als Anbieter einer Process iPaaS Plattform mit hunderten Unternehmen jedes Jahr über IT-Integration. In dieser Online-Session besprechen wir erste Reifegradmodelle zu KI, wo der deutsche Mittelstand sich befindet und wie wir die nächste Innovationsstufe erreichen. Wir teilen praktische Erfahrungen aus dem Marktumfeld und planen unsere nächsten Schritte in der Adaption von KI.
Read MoreSalling Group speeds time to market for capacity amid retail surges
Denmark’s largest retail group, Salling Group, is focused on providing the best shopping experience for its brands’ customers. Migrating to Red Hat® OpenShift® on Google Cloud has brought resilience and scalability, improved operational efficiency, and reduced time-to-market for new nodes and new clusters.
Denmark’s largest retail group, Salling Group, is focused on providing the best shopping
experience for its brands’ customers, whether in its stores or online. While the community
version of the Kubernetes distribution that powers Red Hat OpenShift had provided a solid
platform for around 70 business-critical applications, its lack of stability and elasticity when
running on-premises meant Salling Group could not expand its use. Migrating to Red Hat
OpenShift on Google Cloud has brought resilience and scalability, improved operational
efficiency, and reduced time-to-market for new nodes and new clusters.
Adapting over the decades to evolving shopping habits
With a history that spans more than 110 years, Salling Group, Denmark’s largest retail group,
serves 11 million customers weekly. Its brands have evolved over the decades to support new
shopping habits and lifestyle changes; they include føtex, Bilka, and Netto. The group’s focus today
continues to be on providing the best shopping experience for its brands’ customers, whether in its
stores or online.
Upstream OKD—the community version of the Kubernetes distribution that powers Red Hat
OpenShift—had provided a solid platform for the group’s front- and back-end systems for many
years. While a partner provided the on-premises container platform, which hosted all customizations
and add-ons to Salling Group’s e-commerce platform. The 70 or so business-critical applications
running on the platform also include web shops, the entire purchase workflow for those shops and
telephone purchases, and m-commerce applications.
“Our management liked OKD and wanted to use it more,” said Shrutimitranand Chaturvedi,
Lead Engineer at Salling Group. Future plans included new mobile apps and additional campaigns
and offerings for Black Friday. But a lack of elasticity had impacted web shops’ profits during peak
periods such as Black Friday. “Our on-premise OKD wasn’t very dynamic. We couldn’t scale rapidly
during peak periods. We needed to plan months in advance whenever we needed to scale it up,”
said Chaturvedi.
Moreover, Salling Group had experienced many issues with on-premises OKD: “The platform
had been unavailable for hours at a time on several occasions, causing an unpleasant situation
with our retailers,” said Chaturvedi; a web shop being down could mean lost revenues for a retailer.
“Loads were always heavy on weekends and, because of that, we always had issues when we returned
to work on a Monday morning. We had a name for it—Disaster Monday. OKD running on-premises
was not very stable.”
Adopting an enterprise-level platform in a dynamic cloud
Looking for a more robust and flexible environment, Salling Group decided to adopt an enterpriselevel Kubernetes platform and move to the cloud. With OKD being the community version of Red
Hat OpenShift, the group chose to migrate from OKD 3 to Red Hat OpenShift 4. And after testing
several cloud environments, it selected Google Cloud. “Management didn’t want to move away from
the Kubernetes distribution in OKD and liked the dynamic nature of Google Cloud,” said Chaturvedi.
“They also liked that Red Hat OpenShift bundles many useful tools out of the box, including
auto-scaling and self-healing.”
With Salling Group one of the pioneers for running Red Hat OpenShift on Google Cloud,
Chaturvedi and his team worked closely with both Google and Red Hat experts to set up the
environment to meet the group’s specific needs. It also engaged professional support from
pre-sales solution architects for extra confidence during the migration. “We need a shared
virtual private cloud (VCP) in Google Cloud so our network and security teams can manage
their responsibilities separately,” said Chaturvedi. “We worked with Red Hat and Google experts
to figure out how to achieve the setup we needed.”
Chaturvedi and his team migrated the first set of applications—four customer support applications—
in just a month. With the customer support applications public-facing, Google Cloud features ensure
the network is secured with appropriate firewall rules put in place.
Enjoying peace of mind with a highly resilient and dynamic platform
Eliminated downtime during critical peak periods
Migrating to Red Hat OpenShift on Google Cloud has significantly improved resilience for Salling
Group. “Our environment is more stable with Red Hat OpenShift on Google Cloud,” said Chaturvedi.
He shared the example of a typical Black Friday—one of the year’s biggest events when traffic can
increase up to 20-fold. Thanks to Red Hat OpenShift, the big gathering with 20 people staying up
all night in the office to keep applications running is a thing of the past.
“Previously, we always had issues on Black Friday,” said Chaturvedi. “But since adopting Red Hat
OpenShift, the event has passed almost unnoticed for my team.” He revealed how on the first Black
Friday after migrating to Red Hat OpenShift on Google Cloud, his team gathered in the office just
like they always had in the past. But with no issues to fix, they got bored, enjoyed a nice meal,
then went home because there were no issues to fix.
Freed up five person-days each quarter
The self-healing and auto-scaling mechanisms in Red Hat OpenShift 4 have also freed up valuable
resources for Salling Group. Previously, Chaturvedi and his team would spend at least five persondays each quarter on regular maintenance of the OKD environment. “There was always something
we needed to do on the machines,” said Chaturvedi. “With Red Hat OpenShift 4 on Google Cloud,
we now have a stable environment that we spend almost zero time maintaining.”
Chaturvedi’s team no longer has to spend valuable time ensuring clusters are up or worrying about
something happening to one of the nodes. He added that “the self-healing in Red Hat OpenShift 4
is really amazing; we really like that it’s available out of the box”. For developers, it means they can
focus on their deliveries rather than getting held up by environmental issues.
Being able to add an extra node at the click of a button when you’re running out of capacity is
equally important to Salling Group. “We just have to click, and we have an extra node,” said
Chaturvedi. “And if we have too many nodes, we can remove one at the click of a button,
knowing everything will continue to work.”
Reduced time-to-market for new nodes and new clusters
With Red Hat OpenShift, a new node can be available in less than ten minutes—a far cry from the
three months’ wait of yesteryear. Previously, Salling Group would need to follow a rigid process
whenever it needed additional capacity. Chaturvedi and his team would need to give three months’
advance notice.
“With Red Hat OpenShift on Google Cloud, we get the dynamic behavior that allows us to change
capacity quickly whenever we need to,” said Chaturvedi. “Being able to add extra capacity very
quickly when we run short of resources is a very, very big improvement for us.” Provisioning a new
cluster is also much faster; it takes half an hour at most compared to up to eight hours with OKD.
From the developers’ perspective, the new environment has cut the time it takes to deploy
application changes from 45 minutes to less than three. “Migrating to Red Hat OpenShift 4
on Google Cloud has brought us continuous delivery,” said Chaturvedi. “Developers have more
confidence to do frequent deployments and make frequent changes.”
Made access to enterprise-level support easy
Salling Group never felt alone, revealed Chaturvedi—a stark contrast to the Group’s previous
experience when working with OKD. Whenever it needed assistance, Red Hat Support was just a
phone call away. “We are very happy with the active support we have from Red Hat,” said Chaturvedi.
“We simply created a support ticket and from there we were able to talk to someone. They were
always able to guide us.”
Expanding success into the future
Migrating to Red Hat OpenShift on Google Cloud has already brought Salling Group considerable
cost savings—and Chaturvedi sees more savings on the horizon. “Having a dynamic environment
means we no longer have to pay millions for a fixed number of servers that we need to keep for the
whole year even if we are not using them,” said Chaturvedi. “We’re working on using the full power
of the cloud to reduce costs even further.”
Chaturvedi’s team is thinking of shutting down the whole development environment and reducing the
capacity of the pre-production environment after working hours to cut costs—a capability that was not
possible before.
News of the team’s success has spread across Salling Group. “Now, other teams are interested in
moving their applications to Red Hat OpenShift on Google Cloud,” said Chaturvedi.
About Salling Group
Salling Group operates more than 1,700 stores and web shops in Denmark, Poland, and Germany,
and Starbucks and Carl’s Jr. franchises in Denmark. Its 61,000 colleagues generated a turnover
of 66,2 billion kroner in 2021.
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