Codetown ::: a software developer's community
June 14, 2009 at 6pm to June 17, 2009 at 5pm – http://communications1.sun.com/r/c/r?2.1.3J1.2U2.12n4%5fO.CJ0nQo..H.GDZG.2M0m.bW89MQ%5f%5fCJfQFKP0 This course provides students with the knowledge needed to use Java Platform, Enterprise Edition 5 and 6 (Java EE 5 and 6 platforms) best practices and patterns to design and architect robust enterpr… Organized by Sun | Type: sun, training, java, related
April 1, 2011 to April 3, 2011 – Four Points Studio City Hotel Note - this event may be cancelled. Please stay tuned for updates. Happy New Year!Registration is now open for the 2011 Greater Florida Software Symposium returning April 1-3 to Orlando!Here is y… Organized by Jay Zimmerman | Type: java, software, conference
August 31, 2011 to September 4, 2011 – Brazzaville, Congo Hi All,As some of you already know. The next edition of JCertif is coming.This year again the JCertif Conference will bring together developers from across Africa to learn, collaborate, and inspire e… Organized by Max Bonbhel | Type: java, community, conference
February 23, 2012 from 6pm to 8:30pm – Orlando James Ward from Heroku will be presenting at the Orlando Java User Group. Session Description: Heroku is a Polyglot Cloud Application Platform that makes it easy to deploy Java, Play! and Scala… Organized by James Ward | Type: orlando, java, user, group
May 14, 2014 from 6pm to 9pm – Santa Fe College Calling all Java lovers! Our May, 2014 meeting is coming up. Please RSVP, spread the word and invite a friend. Join us and keep your skills sharp. Network and find new projects and people for your ex… Organized by Dan Lackey | Type: java, user, group, meeting, gatorjug, codetown
September 17, 2014 from 6pm to 10pm – Santafe S building on the third floor. Monthly meeting. Come to talk and socialize. I don't know if we have a speaker but we'll have fun meeting and talking. Hope to see you there, Dan Organized by Dan Lackey | Type: monthly, meeting, gatorjug, java
May 20, 2017 from 9am to 5pm – Availity LLC Jacksonville Java User Group (JaxJUG) is proud and excited to be part of the 2017 Oracle sponsored Java Tour of US JUGs, by Java Experts and Champions from Brazil. The release date of Java 9 is less… Organized by Eyal Wirsansky | Type: java, symposium
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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.
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Airbnb has redesigned its identity system to support privacy-first social features in Experiences. The platform introduces context-specific profiles that separate global user identity from externally visible profiles, preventing cross-context linkage. The migration leveraged automated auditing, manual validation, and AI-assisted refactoring to enforce correct identity usage across services.
By Leela Kumili
JEP 533, Structured Concurrency, has reached integrated status for JDK 27. It refines exception handling and type safety in its API, particularly focusing on exception flow with a new ExecutionException type. Changes include an updated Joiner interface and a new open overload for easier configuration. The steady evolution signals ongoing development as feedback shapes the API.
By A N M Bazlur Rahman
Paulo Arruda discusses Shopify’s evolution in AI adoption, moving from simple chat tools to a sophisticated swarm of specialized agents. He explains the transition from massive "all-in-one" prompts to lean, narrow-focused agent microservices that slash task times from hours to minutes. He also shares a future-looking hypothesis on using filesystem-based adapters to solve context bloat.
By Paulo Arruda
Backlogs in distributed systems are arithmetic problems, not mysteries. This article provides practical formulas for calculating backlog drain time, sizing consumer headroom, and setting auto-scaling triggers. It covers key failure modes — retry amplification, metastable states, and cascading pipeline bottlenecks — plus when to shed load instead of draining.
By Rajesh Kumar Pandey
Grafana Labs has launched Pyroscope 2.0, a rearchitected open-source continuous profiling database. This version improves storage costs, query performance, and operational complexity. Key changes include single write paths for profiles, stateless query processing, and enhanced capabilities for profiling data. It supports the OpenTelemetry Protocol, aligning with current trends in observability.
By Matt Saunders
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