January 2022 Blog Posts (2)

RealityLabs ::: A great new Gainesville Florida experience!

Hello lab volunteers and friends...

RealityLabs, the community computer lab sponsored by the Gainesville Counseling Center and located at the Highlands Community Center is making progress towards our grand opening in later this year. 

We need some board members to help steer the progress and efforts of the lab, please let me know if you are interested.  

We will meet from 10a - 4p this Saturday the 22nd with the hope to start or accomplish some or all of the items…

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Added by Michael Levin on January 28, 2022 at 12:52pm — No Comments

Free Java conference not to miss!

Join the 2022 JChampions Conference. January 20, 21, 24, & 25.

• More info: https://jchampionsconf.com
• Talks: https://jchampionsconf.com/speakers.html
• Free tickets: https://www.eventbrite.com/e/jchampions-conference-2022-tickets-231766418597

Added by Michael Levin on January 8, 2022 at 6:13pm — No Comments

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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…
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Created by Michael Levin Dec 18, 2008 at 6:56pm. Last updated by Michael Levin May 4, 2018.

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InfoQ Reading List

Spring News Roundup: First Milestone Releases of Boot, Security, Integration, Modulith, AMQP

There was a flurry of activity in the Spring ecosystem during the week of January 19th, 2026, highlighting the first milestone releases of: Spring Boot; Spring Security; Spring Integration; Spring Modulith; and Spring AMQP; along with the second milestone release of Spring AI.

By Michael Redlich

Enhancing A/B Testing at DoorDash with Multi-Armed Bandits

While experimentation is essential, traditional A/B testing can be excessively slow and expensive, according to DoorDash engineers Caixia Huang and Alex Weinstein. To address these limitations, they adopted a "multi-armed bandits" (MAB) approach to optimize their experiments.

By Sergio De Simone

Two Missing Characters: How a Regex Flaw Exposed AWS GitHub Repos to Supply-Chain Risk

AWS recently published a security bulletin acknowledging a configuration issue affecting some popular AWS-managed open-source GitHub repositories. Dubbed CodeBreach, the critical vulnerability could have resulted in the introduction of malicious code and hijacking of the repositories leveraging AWS CodeBuild.

By Renato Losio

Google’s Universal Commerce Protocol (UCP) Powers Agentic Shopping

Google has launched the Universal Commerce Protocol (UCP), an open-source standard designed to enhance commerce on AI-powered platforms. UCP creates a common language for agentic shopping, enabling seamless interactions among consumers, businesses, and payment providers.

By Robert Krzaczyński

Expired Oracle Patent Opens Fast Sorting Algorithm to Open Source Databases

A recent article reports that an Oracle patent on a fast sorting method has expired, allowing open source databases to use it freely. Mark Callaghan, the inventor behind the sorting algorithm, shows how this 20-year-old approach can speed up sorting similar data and could make database systems faster and more efficient.

By Renato Losio

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