Codetown
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September 2012 Blog Posts (4)
Pandora and Tom Conrad (CTO)
Have you ever wondered how Pandora works? Listen to this Swampcast interview with Tom Conrad, CTO as he explains Pandora's music genome project.
Added by Michael Levin on September 29, 2012 at 10:30am — No Comments
Nighthacking (via Stephen Chin)
Added by Michael Levin on September 25, 2012 at 2:58pm — No Comments
Omni Fluent, a free computational linguistics app
Here's an app you'll like - it's called Omni Fluent and…
Added by Michael Levin on September 25, 2012 at 11:01am — No Comments
Netbeans in Action
Netbeans is a free integrated development environment and it's not just for Java! You can use it with C++, PHP, JavaScript and Groovy. Check out some of the incredibly cool projects coded using Netbeans…
Added by Michael Levin on September 25, 2012 at 8:14am — 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
AWS Replaces Fat-Tree Data Center Networks with Random Graph Theory, Cutting Routers by 69%
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 WiggersNext.js 16.2: 400% Faster Dev Startup, Faster Rendering, and Deeper Tooling for AI Agents
Vercel has released Next.js 16.2, featuring performance enhancements that make development startup 400% faster and rendering up to 60% quicker. The update includes AI-assisted development tools, improved Turbopack efficiency, and better error reporting. Migration from Next.js 15 is supported, and compatibility is set for Node.js 20.9 and TypeScript 5.1 or newer.
By Daniel CurtisInside Google’s System for Coordinated A/B Testing Across Its Global Service Fleet
Google has shared details of its fleet wide large scale A/B experimentation system designed to standardize experiment assignment, exposure logging, and configuration propagation across distributed services. The approach enables consistent measurement across products, reduces experiment conflicts, and improves reliability of data driven decision making at scale.
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Sepehr Khosravi discusses the evolution of developer productivity tools. Evaluating the strengths of tools like Cursor and Claude Code, he explains actionable techniques for senior engineers - including context engineering, custom rules, and Model Context Protocol (MCP) integrations. He shares real-world benchmarks and strategic frameworks for balancing AI adoption with clean code quality.
By Sepehr KhosraviArticle: Two Misconfigurations That Caused Spark OOM Failures on Kubernetes
After migrating Spark pipelines to Azure Kubernetes Service, two infrastructure settings interacted destructively: spark.kubernetes.local.dirs.tmpfs=true backed shuffle spill with RAM instead of disk, and a hard podAffinity rule forced all executors onto one node. Together, they caused repeated OOM kills invisible to standard diagnostics.
By Pranav Bhasker
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