Joe McCall
  • Male
  • Sanford, FL
  • United States
Share on Facebook MySpace
  • Blog Posts
  • Discussions
  • Events
  • Groups
  • Photos
  • Photo Albums
  • Videos

Joe McCall's Friends

  • Michael Levin

Gifts Received

Gift

Joe McCall has not received any gifts yet

Give a Gift

 

Joe McCall's Page

Profile Information

How did you hear about Codetown?
Orlando Java Users Group
What are your main interests in software development?
Mostly Grails, Groovy, Kotlin, Java. I'd like to get into speaking at these types of events eventually.
Anything else you'd like to add? Where do you live? (optional!)
Sanford, FL

Comment Wall (5 comments)

You need to be a member of Codetown to add comments!

Join Codetown

At 12:59pm on October 24, 2018, Michael Levin said…

May be next year. We usually don’t meet in Nov-Dec. Maybe you’ll be our first speaker!

At 9:38pm on October 9, 2018, Michael Levin said…

That’s great news. I’d really like to be there for the presentation. Let me see what’s up and I’ll be in touch very soon. 

At 5:02pm on October 3, 2018, Michael Levin said…

Sounds great, Joe. We meet on the 4th Th, this month is 10/25. I am going to CodeOne, so will either reschedule the meeting or get someone to lead. 

At 2:38pm on October 3, 2018, Michael Levin said…

You’ll want to join the OrlandoJUG Town group here on Codetown, too. 

At 2:38pm on October 3, 2018, Michael Levin said…

Hi Joe and welcome to Codetown! We’re looking for a speaker for this month’s OJUG. Let me know if you’re interested.

 
 
 

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.

When you create a profile for yourself you get a personal page automatically. That's where you can be creative and do your own thing. People who want to get to know you will click on your name or picture and…
Continue

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.

 

Enjoy the site? Support Codetown with your donation.



InfoQ Reading List

Pinterest Reduces Spark OOM Failures by 96% Through Auto Memory Retries

Pinterest Engineering cut Apache Spark out-of-memory failures by 96% using improved observability, configuration tuning, and automatic memory retries. Staged rollout, dashboards, and proactive memory adjustments stabilized data pipelines, reduced manual intervention, and lowered operational overhead across tens of thousands of daily jobs.

By Leela Kumili

Presentation: Duolingo's Kubernetes Leap

Franka Passing discusses the architectural shift of Duolingo’s 500+ backend services to Kubernetes. She explains the move toward GitOps with Argo CD, the transition to IPv6-only pods, and the "cellular architecture" used to isolate environments. She shares "reports from the trenches" on managing developer trust, navigating AWS rate limits, and productionizing early adopter services.

By Franka Passing

Article: A Better Alternative to Reducing CI Regression Test Suite Sizes

How can you focus in a sea of results from a large regression test suite? This article describes a stochastic approach that relies on some degree of redundancy in your CI regression test set. This approach does not guarantee you will catch every bug every time, but it gives you your best bet of not missing the subtle signatures of all the bugs uncovered by your CI regression test suite runs.

By James Bornefelt Westfall

Podcast: Context Engineering with Adi Polak

In this episode, Thomas Betts and Adi Polak talk about the need for context engineering when interacting with LLMs and designing agentic systems. Prompt engineering techniques work with a stateless approach, while context engineering allows AI systems to be stateful.

By Adi Polak

Dynamic Languages Faster and Cheaper in 13-Language Claude Code Benchmark

A 600-run benchmark by Ruby committer Yusuke Endoh tested Claude Code across 13 languages, implementing a simplified Git. Ruby, Python, and JavaScript were the fastest and cheapest, at $0.36- $0.39 per run. Statistically typed languages cost 1.4-2.6x more. Adding type checkers to dynamic languages imposed 1.6-3.2x slowdowns. Full dataset available on GitHub.

By Steef-Jan Wiggers

© 2026   Created by Michael Levin.   Powered by

Badges  |  Report an Issue  |  Terms of Service