Codetown ::: a software developer's community
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Posted on August 29, 2025 at 5:32pm 0 Comments 0 Likes
August 28 2025, Newsletter no. 297 (this newsletter is available in html format at http://www.javaperformancetuning.com/news/news297.shtml )
As usual before a Java release, I'm listing all the new…
Posted on August 24, 2025 at 11:59am 0 Comments 0 Likes
ContinueHi Everyone,My publisher is running a free Amazon Kindle book promotion through Monday, August 25th, 2025. The book, “Eclipse Collections Categorically: Level up your programming game” can be obtained for $0 on Kindle on Amazon through the August 25th.…
Posted on June 9, 2025 at 9:37am 0 Comments 0 Likes
Vibe coding isn’t a formal technical term, but it’s become a slang or colloquial expression among programmers and tech communities—especially on social media and in creative coding circles.
What “vibe coding” usually means:
Posted on March 25, 2025 at 4:30am 0 Comments 0 Likes
Learning about artificial intelligence? You may find this interesting.
https://arstechnica.com/ai/2025/03/you-can-now-download-the-source-code-that-sparked-the-ai-boom/
Posted on December 1, 2023 at 3:48am 0 Comments 0 Likes
Thanks Mike! What a blast from the past! That Red Hat swag! ;-). Jim
Thanks for the invite!
I didn't mean to make you feel bad, I know how busy you must be. It's just we could do more to promote this site. Does the twitter thingie work for you?
Thanks so much for the birthday wishes. I know it's so late getting back to you but I don't check this website very often.
Thanks for the invitation and the birthday wishes, Mike!
Thanks. I'm interested either way (either 10/25 or the rescheduled day).
Sure Mike. I can do that
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.

Cloudflare recently introduced its Gen 13 servers, marking a shift in how its network handles traffic. Instead of relying on large CPU caches for speed, the company redesigned its software to leverage many more processor cores working in parallel in its latest AMD-based servers.
By Renato Losio
Yelp has completed a large-scale upgrade of its Apache Cassandra infrastructure, spanning more than 1,000 nodes, without any service downtime, offering a blueprint for managing stateful systems at scale.
By Craig Risi
Shuman Ghosemajumder explains how generative AI has transformed from a creative curiosity into a high-scale tool for disinformation and fraud. He shares insights on "Disinformation Automation," the fallacy of CAPTCHA in an AI world, and why engineering leaders must adopt zero-trust "cyber fusion" strategies to defend against automated attacks that mimic human behavior with chilling accuracy.
By Shuman Ghosemajumder
In this article, author Vignesh Durai discusses how agentic and multimodal AI systems can be engineered using Apache Camel and LangChain4j technologies. The key components in the solution include LLM-based reasoning, retrieval-augmented generation (RAG), and image classification.
By Vignesh Durai
HashiCorp has released Vault 2.0, moving to the IBM versioning and support model following its acquisition. The update introduces Workload Identity Federation for secret syncing without static credentials, SCIM 2.0 provisioning, and performance gains in the storage engine. It also prioritises identity-based security and certificate automation while removing legacy architectural components.
By Mark Silvester
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