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Featured Blog Posts (4)
Django 1.2 Docs available
Added by Michael Levin on October 1, 2010 at 2:00pm — No Comments
Java Certification SCJP 6 : CongoJUG offers free courses and workshops
Added by Max Bonbhel on May 4, 2010 at 11:49pm — No Comments
Umbrella Java User Group AFRICA
Like Congo JUG, Togo JUG, RDC-JUG (Kinshasa) and Cameroon JUG are on the track to join JUG-AFRICA.
Why JUG-AFRICA ?
The idea behind JUG-AFRICA is to allow JUGs located within Africa to collaborate globally in ways that will ultimately benefit Java… Continue
Added by Max Bonbhel on December 30, 2009 at 5:03pm — No Comments
Java - Where to Begin...
I'm looking for suggestions on how I can get myself up to a reasonable level of
competence in Java. What would you recommend? I'm open to any ideas, from
self-taught methods to paid training and/or certification/degree paths.
The Jacksonville JUG mailing list has a… Continue
Added by Michael Levin on November 14, 2009 at 7:00am — 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.
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
Java News Roundup: Spring gRPC, Micronaut, JReleaser, Tomcat, Quarkus Legacy Config Classes
This week's Java roundup for June 30th, 2025, features news highlighting: point and maintenance releases of Spring gRPC, Micronaut, JReleaser, Quarkus and Apache Tomcat; the beta release of Open Liberty 25.0.0.7; and sunsetting of the Quarkus legacy configuration classes.
By Michael RedlichResearchers Attempt to Uncover the Origins of Creativity in Diffusion Models
In a recent paper, Stanford researchers Mason Kamb and Surya Ganguli proposed a mechanism that could underlie the creativity of diffusion models. The mathematical model they developed suggests that this creativity is a deterministic consequence of how those models use the denoising process to generate images.
By Sergio De SimoneAtlassian's 4 Million PostgreSQL Database Migration: When Standard Cloud Strategies Fail
Atlassian recently migrated 4 million Jira databases to Amazon Aurora, intending to reduce costs and improve the reliability of its Jira Cloud platform. Due to the large number of files involved and the constraints of managed services, the team developed a custom tool to orchestrate the process, as traditional cloud migration strategies were not viable.
By Renato LosioLM Studio 0.3.17 Adds Model Context Protocol (MCP) Support for Tool-Integrated LLMs
LM Studio has released version 0.3.17, introducing support for the Model Context Protocol (MCP) — a step forward in enabling language models to access external tools and data sources. Originally developed by Anthropic, MCP defines a standardized interface for connecting LLMs to services such as GitHub, Notion, or Stripe, enabling more powerful, contextual reasoning.
By Robert KrzaczyńskiGrafana Tempo 2.8 Released: Major TraceQL Enhancements and Memory Optimizations
Grafana released Tempo 2.8 on June 12, 2025, introducing substantial memory optimizations and expanded functionality in its trace query language, TraceQL. This update is part of an ongoing effort to make distributed tracing more performant and accessible within observability stacks.
By Craig Risi
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