Codetown
Codetown ::: a software developer's community
Wednesday, September 12, 2012
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Java Specialists Symposium
September 9, 2012 to September 14, 2012 – Greece Thank you for showing interest in the Java Specialists Symposium 2012. September is one of the best times to visit the stunning Island of Crete. The weather is warm, but not too hot. It is not as bus… Organized by Heinz Kabutz | Type: conference
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GatorJUG - See You in October!
September 12, 2012 from 6pm to 7pm – SFC Unfortunately, due to a sudden change in plans we won't have GatorJUG tonight. We look forward to seeing you in October. Apologies for any inconvenience. Organized by Michael Levin | Type: workshop
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
Cloudflare Identifies Query Planning Bottleneck in ClickHouse
Cloudflare recently described how a slowdown in its billing pipeline was traced to contention inside the query planning stage of ClickHouse. The team profiled the bottleneck and patched ClickHouse to replace an exclusive lock with a shared lock, drop the per-query copy of the parts list, and improve part filtering.
By Renato LosioHow OpenAI Built a Secure Windows Sandbox for Codex Agents
OpenAI details Codex Windows sandbox architecture, showing how SIDs, ACLs, restricted tokens, and dedicated sandbox accounts enable safe execution of autonomous coding tasks. The design balances isolation with real developer workflows and shows how OS security primitives must be composed for AI agents on local development environments.
By Leela KumiliPresentation: Platform Teams Enabling AI - MCP/Multi-Agentic Tools Across Linkedin
LinkedIn’s Karthik Ramgopal and Prince Valluri discuss leveraging AI as a new execution model for large-scale engineering. They explain how to move beyond fragmented implementations by building platform abstractions for orchestration, structured context, and safe tooling like MCP. They share architectural insights from real-world coding, observation, and UI testing agents built at LinkedIn.
By Karthik Ramgopal, Prince ValluriHow Netflix Maps Thousands of Microservices in Real-Time
Netflix has shared details about Service Topology. This internal system creates and updates a live dependency graph for thousands of microservices. It helps engineers see how services connect and resolve issues more quickly. The system merges three separate data sources into a single, queryable graph. It updates almost in real-time as traffic patterns shift.
By Claudio MasoloDropbox Introduces Nova, an Internal Platform for Running AI Coding Agents at Scale
Dropbox has unveiled Nova, an internal platform designed to orchestrate and operationalize AI coding agents across the company's engineering workflows.
By Craig Risi
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