August 2010 Blog Posts (6)

Notes from JCertif, in Brazzaville, Republic of Congo

Brazzaville, Republic of Congo





I've blogged a lot about this place and why I am here, so I'll summarize (read www.facebook.com/mikelevin

http://jroller.com/Sandymountster ;

http://www.codetown.us/ and…

Continue

Added by Michael Levin on August 28, 2010 at 9:30am — No Comments

JCertif is on! Rockin' in the Congo...



JCertif is one of the first Java related conferences in the Republic of Congo, Brazzaville. Sponsored by AfricaJUG, CongoJUG, Oracle and Fujitsu and organized by none other than Codetown's own… Continue

Added by Michael Levin on August 25, 2010 at 6:47am — No Comments

How to make database driven i18n using spring

Had to do this for an Abercrombie and thought I would share. Cool stuff!

It is a rough draft and I am having trouble getting my autowired working but I am sure this is just a config issue I need to work out. Feedback is appriciated!

Jackie

Added by Jackie Gleason on August 17, 2010 at 8:17pm — No Comments

DevCamp Bangalore

We're happy to announce the third edition of DevCamp Bangalore -

DevCamp Bangalore 3 (http://bangalore.devcamp.in) on Saturday, 4th

September 2010.



The event will be sponsored & hosted by ThoughtWorks

(www.thoughtworks.com) at our office in Diamond District, Bangalore.

(view map:… Continue

Added by Michael Levin on August 16, 2010 at 7:29am — No Comments

eWaste and the Social Landfill



Murray's concern with the problems presented by unwanted but usable old computers being discarded in landfills led him to an unexpected solution. He talks to TEDxCreativeCoast 2010 about the problems of e-waste, the digital divide, and how a local youth organization is tackling a small part of the problem by giving back to those most in…

Added by Michael Levin on August 15, 2010 at 11:00am — No Comments

Lady Java

Added by Michael Levin on August 13, 2010 at 10:20pm — 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

Presentation: Challenging Google Analytics: Building a Scalable, Cost-Effective User Tracking Service

Alina Krasavina explains how Delivery Hero successfully deprecated Google Analytics and migrated to an internal user tracking platform. She discusses how a simplistic, highly scalable architecture allowed them to handle 10 times more load while capturing 97% of tracking data.

By Alina Krasavina

Java News Roundup: Spring Tools, Helidon, Open Liberty, TomEE, JobRunr, Hibernate, Commonhaus

This week's Java roundup for June 15th, 2026, features news highlighting: point releases of Spring Tools, Helidon, JobRunr and Gradle; the June 2026 edition of Open Liberty; the first milestone release of Apache TomEE 11.0; the first beta release of Hibernate ORM 8.0; Quarkus emergency maintenance releases to address CVE-2026-50559; and four open-source projects join the Commonhaus Foundation.

By Michael Redlich

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

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