Recent Posts

Why Spring Teams Don’t Need a Second Runtime for AI Agents

Author: Sekka Original post on Foojay: Read More Table of Contents What agents actually need in productionWhat Spring already gives youBUILD: Create agent teamsGOVERN: Budget, approvals, permissions, checkpointsOPERATE: Observe, recover and run safely Retry that understands cost Operational sovereignty One stack, one runtimeGetting started A JVM-native runtime for building, governing and operating AI agents on existing Spring infrastructure. Every time …

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Your TLS Stack Is Lying to You About Zero-Copy

Author: Arkadiusz Przychocki Original post on Foojay: Read More Table of Contents The “No Waste Compute” ConstraintThe Impedance Mismatch in Memory OwnershipThe Netty QuestionExplicit State and FFMWhat the Exploratory Benchmarks ProveThe GC Layer and the True Cost of AbstractionsWhere SSLEngine Still WinsWhat I Changed, and What I Gave Up The “No Waste Compute” Constraint When I started designing the Exeris …

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NLJUG SPEAKER ACADEMY 2026

It seems like J-Fall 2026 is still far away, but the call for papers is open and we are looking for new talent! Have you secretly always wondered what it would be like to be a speaker? But you’re not an expert on anything or you don’t have a clue what to speak about? Then here’s the thing for you: …

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