October 2011 Blog Posts (6)

Ensemble - now called Juju, Ubuntu's Cloud

Ensemble: service orchestration for the cloud (my work for Ubuntu Server)  - via Jim Baker

Jim and I spent some time…

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Added by Michael Levin on October 30, 2011 at 5:30pm — 2 Comments

OrlandoJUG October Open Spaces Meeting Rocked!

OrlandoJUG Oct 2011 meeting

We had a great time at the OrlandoJUG meeting tonight. It was an Open Spaces style meeting and a potluck dinner. We had some new faces and certainly covered interesting topics. Here are a few:

1. Cloud Computing

2. JavaOne 2011

3. Managing dev, test and production environments

4. OSGi - what it is and how…

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Added by Michael Levin on October 27, 2011 at 11:11pm — No Comments

It's all about Yandda! (an Android app)

It was in February this year that i sent this mail to a friend of mine:

 

from Buls Yusuf …
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Added by Bulama Yusuf on October 26, 2011 at 11:24am — No Comments

Good times at JCertif in the Congo

JCertif ::: in Brazzaville, Republic of Congo



Let me indulge with this photo...it was such a great time at the first JCertif and you know, you have a chance coming up in just 11 months to be a part of it again! www.jcertif.com has all the details. Check out some of the African JUGs on Codetown while you're at it.… Continue

Added by Michael Levin on October 25, 2011 at 8:00pm — No Comments

Dennis Ritchie has Died

Dennis Ritchie has died. Dennis was known as the father of the C programming language and the Unix… Continue

Added by Michael Levin on October 25, 2011 at 10:30am — No Comments

Take a peek under the covers of a website

Here's a website with open source code:

 

A cheap replacement for ching(6)

ching(6), the old amusement found in BSD 4.[234], has disappeared from the face of the net. I wanted it back. Fortunately finding the full text of the Wilhelm translation of the I Ching was easy. So was writing a program to read it.…

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Added by Michael Levin on October 9, 2011 at 2:00pm — No Comments

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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…
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InfoQ Reading List

Article: Two Misconfigurations That Caused Spark OOM Failures on Kubernetes

After migrating Spark pipelines to Azure Kubernetes Service, two infrastructure settings interacted destructively: spark.kubernetes.local.dirs.tmpfs=true backed shuffle spill with RAM instead of disk, and a hard podAffinity rule forced all executors onto one node. Together, they caused repeated OOM kills invisible to standard diagnostics.

By Pranav Bhasker

Node.js Moves to One Major Release Per Year, Starting with Node 27

Node.js will change its release schedule starting with version 27 in October 2026, moving from two major releases per year to one. All releases will become Long-Term Support (LTS), removing the distinction between odd and even versions. An Alpha channel for early testing will also be introduced. This decision addresses maintenance challenges and aims to align with user needs.

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By Kyle Lexmond

OpenTelemetry Launches “Blueprints” Initiative to Simplify Enterprise Observability Adoption

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By Aaditya Chauhan

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