Husband, father, volunteer, athlete, continuous learner. Tweets are mine. Spring Developer Advocate @VMwareTanzu #JUICE #LiftAsWeClimb @Testcontainers Champion
KC MO
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Each new CVE is the dinner bell for bad actors all over the world. If they don't act on it immediately, they might not get dinner.
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Don’t use AI for migrations. It’s non deterministic and can’t be done at scale.
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Spring Boot 3.5 open source support ended June 30, 2026. So I upgraded a real app to Spring Boot 4 live.
Green build, missing H2 console. Plus Jackson 3 and JSpecify null safety. I fix each break and explain why.
piped.video/HiPkoGTeNJc
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seriously, have you watched this fantastic talk by Java architect Ron Pressler on the principles of memory management in Java?
piped.video/watch?v=xr73mR7i…
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So much has happened since I submitted this talk :) This is an opportunity to dissect, understand and apply AI tech such as progressive context (#Agent #Skills) and/or Tool (Tool Search Tool) disclosure, sub-agents, ACP/A2A, LLM vs #JEV ...
@SpringAICentral
Not to miss #Devoxx Belgium Deep Dive with @christzolov on Monday morning !! 🔄👀
m.devoxx.com/events/dvbe26/t…
ALT Agent Loops, Decoded: Fundamentals to Agentic Patterns in Spring AI
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#ollama is not multi-agent friendly. As my workflows evolved with more agents and sub-agents #ollama became a bottleneck. I'm switching everything (except Raspberry Pi) over to #vllm. I'm using Docker, again, to keep it portable/flexible.
github.com/dashaun/rtx5090-v…
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"...rotating and repaving every 4-hours..." - Wayne Seguin @ #CFSummit2026
piped.video/watch?v=hGPlBHz2…
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You have to understand the technology to trust what AI tells you. If the AI goes away tomorrow, do you actually know how your stack works? #AI #SoftwareEngineering
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DaShaun retweeted
How and when Spring is released is evolving to meet the modern security landscape. Read more at
spring.io/blog/2026/09/21/re…
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Had fun presenting concurrency and Multhreading in Java
Checkout this repo: github.com/short-spring-tips… for a quick guide on how Virtual Threads work and compare with Platform threads
thanks @dashaun for tuning in
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