One Google zone took down UK banks: your Azure zone audit
A power event in one Google Cloud zone, europe-west2-b in London, left Revolut, HSBC, Lloyds and the UK courts' video platform degraded for most of 20 October 2026, and regulators were asking questions within hours. Azure has the same three-zone model in Sweden Central and the same failure mode when resources are left nonzonal, so here is the service-by-service audit, the Sweden Central price of fixing it, and what DORA Articles 11 and 12 already demand.
ChatGPT, Claude and Grok down at once: your failover plan
On 3 September 2026, ChatGPT, Claude and Grok all suffered outages on the same afternoon, each from an independent cause: a routing error at OpenAI, an infrastructure issue at Anthropic and a compute-centre failure behind Grok. A runtime failover plan for Azure teams: Foundry's model router with automatic fallback, APIM's AI gateway and circuit breaker, what redundancy really costs, and the Data Zone and DORA constraints that shape it.
DORA One Year In: Swedish Fintech Engineering Lessons
One year after the Digital Operational Resilience Act entered into force for financial-sector firms on 17 January 2025, this is what Swedish fintech engineering teams actually learned about ICT risk, incident reporting, TLPT, and the third-party register.