Codetown ::: a software developer's community
Added by Michael Levin on December 7, 2015 at 10:30am — No Comments
Oracle Academy’s free program offers learning resources and technologies for individual students:
BIG DATA ONLINE TRAINING
The objective of trainings, developed by Dan McClary, the product manager of “Oracle Academy Big Data Science…
ContinueAdded by Michael Levin on November 13, 2015 at 6:05pm — No Comments
Matt Raible just published the slide deck to his JHipster talk. What's JHipster? Check out Matt's talk here:…
Added by Michael Levin on November 13, 2015 at 11:59am — No Comments
Java One 2015 happened this week. There were so many interesting sessions you could nearly throw a dart at a dartboard with topics and go to the one you selected at random. For starters, here's a link to descriptions of the keynotes. And, you can check out the session descriptions …
ContinueAdded by Michael Levin on October 31, 2015 at 2:45pm — No Comments
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I'm currently looking into big data because it's very interesting to me.
Claire Corthell published a Data Science curriculum that is like an encyclopedia. …
ContinueAdded by Michael Levin on October 31, 2015 at 2:00pm — No Comments
This post discusses building a recommendation model from movie ratings using an iterative algorithm and parallel processing with Apache Spark MLlib.
https://dzone.com/links/parallel-and-iterative-processing-for-machine-lear.html
Added by Carol McDonald on August 4, 2015 at 11:15am — No Comments
Are you aware that Oracle is offering a FREE course entitled "JDK 8 Massive Open and Online Course: Lambdas and Streams Introduction"?
Simon Ritter, Manager of the Oracle Java Technology Evangelist team will teach it.
The dates: 14-JUL-2015 03:00:00 PM GMT End Date: 4-AUG-2015 07:00:00 PM GMT
Java SE 8 (JDK 8) introduced a fundamentally new way of programming in Java with the introduction of Lambda expressions.
Lambda provides a simple way to pass…
Added by Michael Levin on July 5, 2015 at 7:30am — 4 Comments
What do you think of when you think about the IETF? Are you clear about what it is? Have you ever wanted to attend a meeting? Well, your big chance is right around the corner because the IETF is meeting in Prague next month. Prague is where the Velvet Revolution occurred. The Good Soldier Sviek hung out there.…
Added by Michael Levin on June 16, 2015 at 7:31am — No Comments
Folks,
Perhaps this is old news for you, but JavaOne San Francisco registration is live. Various saving options are available leading up to the conference, and to take advantage of the current US$600 in savings registration needs to be completed by May 31st, 2015 (11:59pm PT).
I encourage you to read through the registration options by visiting the JavaOne registration site:…
Added by Michael Levin on April 24, 2015 at 11:00am — No Comments
Recommendation engines help narrow your choices to those that best meet your particular needs. In this post, we’re going to take a closer look at how all the different components of a recommendation engine work together. We’re going to use collaborative filtering on movie ratings data to recommend movies. The key components are a collaborative filtering algorithm in Apache Mahout to build and train a machine learning model,…
ContinueAdded by Carol McDonald on April 13, 2015 at 9:14am — 1 Comment
I Write Like is a website that analyzes your writing and suggests a writer your style is similar to.
The result is an answer like this:…
ContinueAdded by Michael Levin on March 16, 2015 at 9:00am — No Comments
Our friends at LinuxJournal ( hi Doc) posted this fascinating article about Ubos I'm sure many of you will enjoy:
http://www.linuxjournal.com/content/youre-boss-ubos
"UBOS focuses on making the administration of home servers much simpler", says Johannes Ernst.
From Doc's article:
"Says Johannes:
ContinueMy goal is to make the administration…
Added by Michael Levin on March 15, 2015 at 8:55am — No Comments
Open Source Bridge is a software conference in Portland that equips you for the whole year with news and information to help you be the best developer you can be...and collaborate. Here's some info, and tomorrow night I'll raffle off a free…
ContinueAdded by Michael Levin on March 10, 2015 at 9:30am — No Comments
I ran into Steve from First Magnitude at Ward's yesterday. Sure am looking forward to tomorrow's GatorJUG. Last time, a couple of developers from Opie Software just happened to be there. I'll have a few interesting new books to talk about, one in particular is called "If Hemingway Wrote JavaScript". Adam…
Added by Michael Levin on March 10, 2015 at 9:00am — No Comments
Just a reminder: Oracle plans to stop updating Java 7 in April of this year (next month).
As outlined in the Oracle JDK Support Roadmap, after April 2015, Oracle will not post further updates of Java SE 7 to its public download sites.
This might be a good time to read …
ContinueAdded by Adam Davis on March 4, 2015 at 10:22pm — No Comments
My good bud Matt just published an article about his business and I think it's worth sharing: http://raibledesigns.com/rd/entry/how_to_setup_your_own1
Matt's sees consistent success for a few reasons. One: he is passionate about the technology. You can't go far in a business with…
ContinueAdded by Michael Levin on March 3, 2015 at 11:00am — No Comments
Slightly modified from original post: http://adamldavis.com/
There’s a hot new programming language that I’m excited about. It can be used dynamically or statically-typed, your choice. It supports functional programming constructs, including first-class functions, currying, and more. It has multiple-inheritance, type inference, and meta-programming. It also integrates really well…
ContinueAdded by Adam Davis on February 28, 2015 at 3:00pm — 3 Comments
Forbes published an under 30 tech list featuring entrepreneurs who've made it big. Read about it …
Added by Michael Levin on January 27, 2015 at 12:30pm — No Comments
Interested in Android programming? Here's a nice, recent article at Lifehacker outlining good, free resources to get you going. http://lifehacker.com/i-want-to-write-android-apps-where-do-i-start-1643818268 ;
Added by Michael Levin on January 22, 2015 at 11:05am — No Comments
Added by Michael Levin on January 20, 2015 at 10:23am — No Comments
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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.
Airbnb has developed Impulse, an internal load testing framework to improve microservice reliability and performance. It enables distributed, large-scale testing and lets teams run self-service, context-aware load tests integrated with CI pipelines. By simulating production-like traffic, Impulse helps engineers identify bottlenecks and errors before changes reach production.
By Leela KumiliMark Kurtz explains how to overcome the technical and financial hurdles of scaling GenAI. He shares how to optimize LLM deployments with open-source tools, including vLLM for efficient serving, LLM Compressor for model compression, and InstructLab for fine-tuning with synthetic data. He provides a deep dive into balancing performance, accuracy, and cost to ensure successful production deployment.
By Mark KurtzCertificate Transparency (CT) creates public, append-only logs of every TLS certificate issued, enabling detection of rogue or mistaken certificates. This article explores how CT has transformed internet PKI by moving from reliance on certificate authority trustworthiness to providing verifiable transparency that major browsers now require.
By Karthiek MarallaIn this podcast, Michael Stiefel spoke with Justin Sheehy about how to safely put software into production without creating production incidents. Among the topics discussed were the futility of root cause analysis, and the importance of having a shared language for discussing incidents. This discussion included the need for software to be malleable as well as observable.
By Justin SheehyThis week's Java roundup for September 1st, 2025, features news highlighting: JEP 517 proposed to target for JDK 26; TornadoVM releases GPULlama3.java 0.2.0; the September 2025 edition of the Payara Platform; point releases of Quarkus, Micronaut, Apache Kafka and Apache Tomcat; and second release candidates of Grails 7.0 and Gradle 9.1.
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