Codetown ::: a software developer's community
September 30, 2008 from 6:30pm to 9pm – 4919 Memorial Hwy TampaJUG will explore MDA Organized by Vlad Vivien | Type: Meeting
October 30, 2008 at 6pm – Devry University Room TBA Turbogears is a web framework written in Python. Fred Sells has recent experience with Turbogears and Flex. Ever wonder how to wire it all together in a multi-language environment? Join us this month… Organized by Michael Levin | Type: Meeting
November 13, 2008 at 6pm – Santa Fe Community College Room S-317 Josh Davis will give a presentation on Mule, an open source service oriented architecture that lets you hook apps together. Josh's bio will be up son! Stay tuned! Organized by Michael Levin | Type: Meeting
November 13, 2008 at 7:30pm – GTRI Food Processing Technology Building Great news, everyone! I hope you can make tonight's Python Atlanta Meetup. Thanks to the PyWorks conference being in town this week, I was able to get three well-known, out-of-town speakers to agree… Organized by Brandon Craig Rhodes | Type: Meeting
November 20, 2008 at 6pm – Devry University, Room 106 My name is Zemian Deng, and I do software design and development using Java. One recent project I'm involved with is to evaluate Mule (http://mulesource.org) as an integration platform. I would like… Organized by Michael Levin | Type: Meeting
December 17, 2008 at 6pm – Virtually Cuban GatorLUG Meeting Agenda for December 17, 2008 6:00 - 6:20 Announcements / General Discussion 6:20 - 6:40 10 min. Lightning talk segments on any Linux-related topic 6:40 - 7:45: Presentation - The… Organized by Clint Collins | Type: Meeting
December 20, 2008 at 1pm – MindComet Our next meetup is planned for Saturday, December 20, 2008, 1-3 PM at MindComet's offices. Note that this will only be a 2-hour (1-topic) meeting. Directions to MindComet's Headquarters in Altamonte… Organized by Joe, Mike and Andrew | Type: Meeting
January 5, 2009 at 6pm – TBA Learn about new features in the NEW 5.1 release of MySQL, talk about any challenges you are facing with MySQL, and give feedback directly to developers. Discuss SQL generalities, or storage-engine sp… Organized by Chad Miller | Type: Meeting
January 6, 2009 at 6pm – Stardust Since the first Thursday of the month is January 1st, we thought it best to postpone the meeting until that next Tuesday, January 6th. If you missed December, sorry but no vote for you. ;) If we sta… Organized by Sway Ciaramello | Type: Meeting
January 21, 2009 at 6pm – Sarasota In this presentation, Joel Fradkin will describe useful several tools for building web applications. First, Joel will present a JPA backed application built using Netbeans. He will create an entity… Organized by David Moskowitz | Type: Meeting
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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.
Check out the Codetown Jobs group.

Uber introduced a high-throughput financial ledger processing system designed to handle hot account write contention at scale. Using 250ms batching, Redis coordination, and optimistic atomic updates, the system supports 30+ updates per second per account while preserving consistency and auditability, reducing multi-hour processing pipelines to minutes in its distributed accounting infrastructure.
By Leela Kumili
To provide SRE as a service, a team built a center of excellence, introducing Federated SREs and roles like production manager and technical tribe lead. They created a culture of data-driven conversations where SLOs and SLAs were democratised. Surviving growing cognitive load meant continuously simplifying architecture and embedding sovereignty and resilience into platform design decisions.
By Ben Linders
The speakers discuss the architectural challenges of executing safe data deletion across distributed datastores. Balancing durability, availability & correctness, they explain how to orchestrate multi-system deletion propagation without impacting live traffic. They share lessons on controlling tombstone accumulation, building continuous audit loops, and gaining trust with a centralized platform.
By Vidhya Arvind, Shawn Liu
Architectural change cases extend architecture decision record (ADR) thinking by evaluating how decisions may evolve over time. Change cases expose hidden assumptions and help teams estimate the reversibility and cost of change.
By Pierre Pureur, Kurt Bittner
AWS disclosed that Resilient Network Graphs, a flat network architecture based on quasi-random graph theory, is now the default for most new data center builds. The design replaces fat-tree hierarchies with direct ToR-to-ToR mesh connections using passive optical ShuffleBoxes, cutting routers by 69%, boosting throughput by 33%, and reducing network power consumption by 40%.
By Steef-Jan Wiggers
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