Why We Still Write Erlang in 2026
Karin Hjalmarsson on the architectural reasons we continue to choose Erlang/OTP for systems that must run for decades without restart, and what newer languages still get wrong about distribution.
Read article →Migrating a 1991 Banking Core to Modern Hardware
Lars Dahlgren documents a four-year project to lift a venerable PL/I codebase onto contemporary infrastructure with zero downtime and full historical data preservation.
Read article →What 38 Years of Long Engagements Teaches You
Senior partner Anna Lundgren reflects on the firm's anniversary and the engineering culture that has kept clients returning for decades.
Read article →Threat Modelling for Sovereign Cloud Workloads
Elsa Lindqvist on how we approach security architecture for EU government cloud platforms, and where common threat models fall short.
Read article →Five Things We Learned Running PostgreSQL for 20 Years
Petter Wallin on the lessons accumulated from operating PostgreSQL clusters at scale across two decades for our financial platform clients.
Read article →Probabilistic Forecasting in Production Treasury Systems
Astrid Svensson on deploying Bayesian forecasting models inside production treasury platforms, and why simple models often beat complex ones in regulated environments.
Read article →NMEA 2000 in Modern Vessel Routing Systems
Erik Norén on bridging legacy maritime protocols with cloud-native routing platforms, with examples from the Lighthouse Atlas system.
Read article →GDPR-by-Construction in Clinical Informatics
Signe Olsson on the architectural patterns we use to ensure that clinical research platforms meet GDPR requirements without operational friction.
Read article →Hiring for Engineering Judgement
Anna Lundgren on the take-home exercise we have used since 2008 and why it predicts engineering quality better than any other signal we have measured.
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