Codetown
Codetown ::: a software developer's community
Exclusive Java Programmer Certification Offer: 48 Hours Only
We want to make sure all JUG members who are interested in pursuing the Java Programmer certification know in advance about this special offer and know how to register for it. You can get details for the announcement, today, January 25 on facebook.com/javacertifiedprofessional or twitter.com/javacert. The details will only be announced via our social media channels and will only be available for 48 hours so interested parties will need to act quickly to get the deal.
There will be 2 event dates for the Java Programmer Certification Preparation Live Virtual Class on February 8th and February 17th to accommodate different timezones. You may also be interested in knowing that the February 17th event will be taught by our master Java instructor, Joe Boulenouar. Here's a link to the Course Table of Contents for more details on the course:http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?p...
Comment
Happy 10th year, JCertif!
Notes
Welcome to Codetown!
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.
Looking for Jobs or Staff?
Check out the Codetown Jobs group.
InfoQ Reading List
Scaling Human Judgment: How Dropbox Uses LLMs to Improve Labeling for RAG Systems
To improve the relevance of responses produced by Dropbox Dash, Dropbox engineers began using LLMs to augment human labelling, which plays a crucial role in identifying the documents that should be used to generate the responses. Their approach offers useful insights for any system built on retrieval-augmented generation (RAG).
By Sergio De SimoneAWS Introduces Nested Virtualization on EC2 Instances
AWS recently announced support for nested virtual machines within virtualized EC2 instances running KVM or Hyper-V. A long-awaited feature by the community, the new option enables use cases such as app emulation and hardware simulation on supported C8i, M8i, and R8i instances.
By Renato LosioStandardizing Post-Quantum IPsec: Cloudflare Adopts Hybrid ML-KEM to Replace Ciphersuite Bloat
Cloudflare has extended hybrid post-quantum encryption to IPsec and WAN traffic, standardizing its SASE stack ahead of the NIST 2030 deadline. By adopting a streamlined ML-KEM key exchange, the move addresses long-standing "ciphersuite bloat" in quantum-resistant IPsec. The update aims to neutralize "harvest now, decrypt later" threats without requiring specialized hardware upgrades.
By Steef-Jan WiggersNew Research Reassesses the Value of AGENTS.md Files for AI Coding
Despite widespread industry recommendations, a new ETH Zurich paper concludes that AGENTS.md files may often hinder AI coding agents. The researchers recommend omitting LLM-generated context files entirely and limiting human-written instructions to non-inferable details, such as highly specific tooling or custom build commands.
By Bruno CouriolArchitecting for Global Scale: Inside DoorDash’s Unified, Composable Dasher Onboarding Platform
DoorDash has rebuilt its Dasher onboarding into a unified, modular platform to support global expansion. The new architecture uses reusable step modules, a centralized status map, and workflow orchestration to ensure consistent, localized onboarding experiences. This design reduces complexity, supports market-specific variations, and enables faster rollout to new countries.
By Leela Kumili
© 2026 Created by Michael Levin.
Powered by
You need to be a member of Codetown to add comments!
Join Codetown