July 2011 Blog Posts (9)

Hot Air Balloon Launch - Open Source

Posted by GatorLUG on behalf of Richard Brooks.

The program that I'm working with is SSTP. In this program the kids do research with the professors and also get to pick a sub-topic of interest. I'm part of the Small Satellite group. There are 13 kids that chose this topic this year.

 …

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Added by Michael Levin on July 28, 2011 at 12:20pm — No Comments

EasyB

This just in from Luis Espinal of MJUG:

http://www.easyb.org/

The EasyB syntax for writing stories and specifications is a lot more succinct than the one provided by Specs, the Scala BDD framework (at least when looked upon from a 10K foot view)

It also got me to think why TDD and BDD is not…
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Added by Michael Levin on July 27, 2011 at 8:00am — No Comments

JCertif 2011 : Java is on! Rockin' in the Congo-Brazzaville

JCertif ::: in Brazzaville, Republic of 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 each other.

This year, we're happy to announce 3 days of Java and Android training and 2 days of great talk, focusing on… Continue

Added by Michael Levin on July 26, 2011 at 9:11am — No Comments

Live streaming of Oscon 2011

Oscon 2011 is just days away from happening. For some of you, attending Oscon may not be an option. It's possible that you have other obligations, don't have a budget for it, or even don't know much about it. Well have no fear, this year Oscon 2011 will be streaming live on Codetown via the group Oscon 2011. For those of you who are curious about it, take some time to watch an hour or so. Anyone who really wanted to attend…

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Added by Anjuli Vivian Atwal on July 21, 2011 at 10:37am — No Comments

O'Reilly Oscon now features Java

The annual open source convention, simply known as Oscon, has come around for its 13th year and this year it features Oscon Java. Oscon is where developers, innovators, businesspeople, and investors come together to change everyday business practices and thinking. It's a technical conference that covers a range of open source, from Linux and MySQL to middleware and cloud computing as well as anything in between.

 

Oscon is designed to provide informative tutorials, activities,…

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Added by Anjuli Vivian Atwal on July 19, 2011 at 1:36pm — No Comments

Class Family Accord

Class Family Accord - Abstract

 

An Accord class family is a hierarchy of classes for which another class hierarchy has been designated as corresponding. Class  A0 is the top of the class family, class A1 extends A0, class A…

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Added by Juan Rolando Reza on July 14, 2011 at 9:00am — No Comments

Google Revamps Android Market

Android's Market now has an entirely new user interface. Photo courtesy of Google

Look out, iTunes, the Android Market is…

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Added by Michael Levin on July 12, 2011 at 6:18pm — No Comments

Java 7

Hello Codetown!

 

I just got this from Oracle:

 

We’re Moving Java Forward. Watch the Webcast Replay of the Java 7 Launch Today.

 …

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Added by Michael Levin on July 12, 2011 at 6:30am — No Comments

On Objective-C

Is Objective-C a step backwards in terms of memory management? Why does Apple use it despite advances in the language realm? I heard the other day that Java would give people some sort of unfair abilities in the App store. Not sure. But, people I know (Kevin Neelands, for one - check out his best selling Periodic Table of the Elements - free!)…

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Added by Michael Levin on July 10, 2011 at 7:30am — 7 Comments

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Notes

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InfoQ Reading List

Podcast: How eBPF Empowers Developers to Observe Inside the Linux Kernel in a Safe and Unintrusive Way

Dan Fineran explores how eBPF has evolved far beyond its roots in packet filtering into a robust, safe way to extend the Linux kernel. He explains how the eBPF "verifier", the security guardrail, enables implementation of deep observability and networking without the risks of traditional kernel modules or the slow upstreaming process.

By Dan Fineran

Article: Understanding ML Model Poisoning: How It Happens and How to Detect It

In this article, the author explores data poisoning as a threat to machine learning systems, covering techniques such as label flipping, backdoors, clean-label poisoning, and gradient manipulation. The article reviews real-world incidents, discusses the challenges of detecting poisoned data, and presents practical defenses, tools, and operational practices for securing ML training pipelines.

By Igor Maljkovic

AWS Graviton5 Reaches General Availability with 192 Cores and Formally Verified VM Isolation

AWS made Graviton5-powered EC2 M9g and M9gd instances generally available with 192 ARM cores, formally verified VM isolation via the Nitro Isolation Engine, and DDR5-8800 memory. ClickHouse reported 36% better performance with zero code changes. Meta committed tens of millions of cores. On-demand pricing is 9% above Graviton4, translating to roughly 15% better price-performance.

By Steef-Jan Wiggers

Anthropic Reports Claude Now Handles 95% of Internal Analytics Queries

Anthropic recently reported that Claude now handles around 95% of its internal analytics requests, letting employees query business data independently instead of relying on data teams. The company attributes this result less to advances in models and more to data governance, semantic definitions, and operational discipline.

By Renato Losio

Inside Atlassian’s Forge Billing Architecture for Distributed Usage Tracking at Scale

Atlassian details the Forge billing platform built for usage-based pricing across its cloud ecosystem. It processes large-scale usage events with correct attribution, deduplication, and aggregation using a streaming pipeline, idempotent processing, and layered storage to enable accurate billing, near real-time visibility, and reliable reconciliation across distributed services.

By Leela Kumili

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