July 2009 Blog Posts (2)

Crowdsourcing, Threadless and Web2.0

Threadless on WGN - Around Town from Threadless.com on Vimeo.



You've no doubt heard the term crowdsourcing. Jeff Howe popularized the word in this Wired article and with his book,… Continue

Added by Michael Levin on July 3, 2009 at 10:30am — No Comments

How to enable internet tethering on iPhone 3.0

just chatted with the Byrne-meister, Alan, my former colleague I met while working in Dublin, Ireland. He's sitting in a cow pasture in somewhere in Belgium using his Mac tethered to his iPhone for internet access. I asked him how and he pointed me to this link. Said it took him no time at all to… Continue

Added by Michael Levin on July 1, 2009 at 4:00pm — 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

How Meta Rebuilt Data Ingestion for Petabyte-Scale Reliability

The engineering team at Meta recently outlined how the company migrated a data ingestion platform that transfers several petabytes of MySQL social graph data daily to improve reliability and operational efficiency. The team used techniques like reverse shadowing and continuous checksum monitoring to ensure zero downtime during the transition.

By Renato Losio

Presentation: Building Evals for AI Adoption: From Principles to Practice

Mallika Rao discusses the hidden risk of evaluation debt in production AI systems, drawing on her experience at Twitter, Walmart, and Netflix. She explains why traditional metrics fail modern architectures, breaks down a five-layer evaluation stack spanning infrastructure and UX, and shares a diagnostic maturity model to help engineering leaders eliminate silent semantic failures.

By Mallika Rao

AI-Assisted Migration Tool Helps Teams Move from ingress-nginx to Higress in Minutes

The Cloud Native Computing Foundation has highlighted a new AI-assisted migration approach that enabled engineers to migrate 60 ingress-nginx resources to Higress in roughly 30 minutes, demonstrating how artificial intelligence is increasingly being applied to modernize Kubernetes networking and gateway infrastructure.

By Craig Risi

GitHub Slashes Agent Workflow Token Spend up to 62% with Daily Audits and MCP Pruning

GitHub reports cutting token costs in agentic CI workflows by up to 62% by pruning unused MCP tools, swapping some MCP calls for gh CLI, and running daily “auditor” and “optimizer” agents. A token-usage.jsonl artefact and an Effective Tokens metric help track spend across models and spot regressions.

By Mark Silvester

Presentation: From Founding Engineer to CTO to CEO – At the Same Startup

Trisha Ballakur discusses her journey from a backend software engineer to CTO and CEO, using her startup Pointz as a case study. She explains how to implement bottom-up customer discovery to find product-market fit, effectively delegate to global contractors to reduce build times, customize open-source repos like Valhalla, and apply engineering test-case models to business development.

By Trisha Ballakur

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