Codetown ::: a software developer's community
Hello GatorJUG!
It's almost time for our April meeting! It's been a while since we had a social meetup, so this may be the one. It's so beautiful outside...stay tuned for details.
We have a new sponsor: JSPTester. JSPTester is a Java testing tool to help you test your JSP. According to the website, "JSPTester is a web-based tool for the isolated testing and prototyping of JSP pages! JspTester™ seamlessly integrates with your web application, allowing you to test the rendering of JSP pages by injecting request parameters, model attributes and session variables without the need of business logic or an MVC controller." Check it out here: http://www.JSPTester.com
Thanks to JSPTester, we'll have some dee-licious pizza and wings, and drinks too.
Open Source Bridge is a great conference in Portland, OR in June. I usually go to Portland in the summertime for OSCON. I went to Open Source Bridge one year when OSCON moved to California. It was fantastic. It's totally community run. There are lots of locals. As you might guess, the developer community is very strong in Portland. Especially the open source community.
A big bonus for me was Pedalpalooza, throughout June. Pedalpalooza is a bike festival with fun activities all day, every day of June.
Open Source Bridge gave us a ticket to raffle off. It's normally a couple hundred dollars to attend, so it's a significant savings and very much appreciated. Let me know by sending me a message through Codetown that you'd like to be entered in the raffle.
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Codetown is a social network. It's got blogs, forums, groups, personal pages and more! You might think of Codetown as a funky camper van with lots of compartments for your stuff and a great multimedia system, too! Best of all, Codetown has room for all of your friends.
Created by Michael Levin Dec 18, 2008 at 6:56pm. Last updated by Michael Levin May 4, 2018.
Check out the Codetown Jobs group.
Jason Roberts and Sonia Mathew discuss architecting resilient real-time systems interacting with mainframes. They explain how Change Data Capture, Domain-Driven Design, Event-Driven Architecture, and Team Topologies were crucial for technical, organizational, and semantic decoupling. Learn their strategies for overcoming challenges with legacy systems and building a unified, scalable platform.
By Jason Roberts, Sonia MathewAnthropic released Claude Opus 4 and Sonnet 4, the newest versions of their Claude series of LLMs. Both models support extended thinking, tool use, and memory improvements, and Claude 4 Opus outperforms other LLMs on coding benchmarks.
By Anthony AlfordAmazon has released Strands Agents, an open source SDK that simplifies AI agent development through a model-driven approach. The framework enables developers to build agents by defining prompts and tool lists with minimal code.
By Vinod GojeThis week's Java roundup for May 26th, 2025 features news highlighting: the twelfth milestone release of GlassFish 8.0; four JEPs targeted for JDK 25; introducing the GPULlama3.java project powered by TornadoVM; and GA releases of Hibernate Reactive 3.0, Spring Modulith 1.4 and Spring Cloud 2025.0.
By Michael RedlichScaling a system is a hard problem to solve. Underinvesting in scalability leads to a shortened lifespan for the system, but overinvesting can kill the MVP business case because of cost.
By Kurt Bittner, Pierre Pureur
© 2025 Created by Michael Levin.
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