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How Norway's welfare system moved 400GB of daily logs to managed OpenSearch without a service interruption

The Norwegian Labor and Welfare Administration (NAV) pays out 33% of Norway’s state budget. A thousand developers rely on its central logging infrastructure every day. At OpenSearchCon Europe 2026, platform engineer Hans Kristian Flaatten and Aiven Product Director Dmitry Kan walked through how they swapped out the underlying search engine while the lights stayed on – and what happened when a last-minute integration problem turned up three days before Christmas.

NAV's Hans Kristian Flaatten and Aiven's Dmitry Kan at OpenSearchCon 26 © AlyxMacQueen

SUSECON 26 – it’s Prague Spring v2 as European enterprises demand sovereignty and freedom from hyperscalers


Until this week, few would have branded SUSE a hotbed of insurrection, and not just innovation. But we live in strange times, and the conference heard that the demand for change is coming from a surprising source: enterprise customers.


SUSECON

Vector search is table stakes - OpenSearch Foundation bets on data sovereignty and enterprise trust instead

OpenSearch Software Foundation Executive Director Bianca Lewis and Governing Board Chair Carl Meadows on why the new Long-Term Support accreditation program matters for enterprise AI infrastructure - and why the industry's obsession with vector search benchmarks is chasing the wrong metric.

Carl Meadows speaking at OpenSearchCon Europe © AlyxMacQueen

Why is enterprise AI stuck? OpenSearchCon Europe 2026 says the bottleneck has moved from the model to the data

Three keynote speakers, one consistent argument. The hard part of enterprise AI in 2026 is not the model – it is getting the right data, with the right context, into the right place at the right time. OpenSearch thinks it has an answer.

Bianca Lewis at OpenSearchCon Europe

PyTorch Foundation adds Helion and Safetensors - and the open AI stack gets a little harder to ignore

Mark Collier briefed me on two updates under embargo at KubeCon Europe 2026 last month: Helion, which opens up GPU kernel programming to a far wider pool of developers, and Safetensors, which fixes a security problem in open source AI that was stubbornly overlooked for too long. The embargo's lifted - here we go.

Mark Collier of PyTorch at KubeCon Europe © CNCF Events

OpenSSF's CRob on why open source security is still a people problem - and why AI is making it worse before it makes it better

Four years after Log4Shell, 14% of affected artifacts are still being downloaded in vulnerable versions. OpenSSF's Chief Security Architect explains why AI agents are compounding the maintainer burden, and what enterprises should be doing about it right now.

Christopher Robinson AKA CRob at KubeCon Europe

Observability is becoming a business language problem - and KubeCon's practitioners are re-writing the dictionary

A roundtable discussion at KubeCon Europe revealed that the biggest change in observability is not technical, it's linguistic. The community is moving from describing what went wrong to predicting what the business should do next - and not everyone has caught up with the vocabulary.

CNCF Observability Roundtable © Alyx MacQueen

Kubernetes puts ingress nginx to rest at KubeCon - 'Nobody can keep it safe'

Kubernetes formally archived one of its most widely deployed components on day one of KubeCon Europe 2026. Steering committee member Kat Cosgrove explains why the project's own flexibility became its fatal flaw - and why anyone still running it should be treating migration as an emergency.

Kat Cosgrove
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