InfoQ - Development - News

DoorDash Builds LLM Conversation Simulator to Test Customer Support Chatbots at Scale

Leela Kumili — Fri, 13 Mar 2026 14:12:00 GMT

DoorDash engineers built a simulation and evaluation flywheel to test large language model customer support chatbots at scale. The system generates multi-turn synthetic conversations using historical transcripts and backend mocks, evaluates outcomes with an LLM-as-judge framework, and enables rapid iteration on prompts, context, and system design before production deployment.

By Leela Kumili

Advance Your Socio-Technical Architecture Skills with InfoQ’s New Online Cohorts

Ian Robins — Thu, 12 Mar 2026 13:00:00 GMT

Enhance your architectural leadership with InfoQ’s new online cohorts starting April 15, May 7, and June 10, 2026. Led by Luca Mezzalira, this 5-week program focuses on socio-technical skills like ADRs, platform engineering, and AI trade-offs. Senior practitioners can apply frameworks to live projects, earn ICSAET certification, and contribute to the InfoQ community.

By Ian Robins

Claude Opus 4.6 Introduces Adaptive Reasoning and Context Compaction for Long-Running Agents

Steef-Jan Wiggers — Thu, 12 Mar 2026 10:01:00 GMT

Anthropic’s Claude Opus 4.6 introduces "Adaptive Thinking" and a "Compaction API" to solve context rot in long-running agents. The model supports a 1M token context window with 76% multi-needle retrieval accuracy. While leading benchmarks in agentic coding, independent tests show a 49% detection rate for binary backdoors, highlighting the gap between SOTA claims and production security.

By Steef-Jan Wiggers

Webpack Publishes 2026 Roadmap with Native CSS Support, Universal Target, and Path to Version 6

Daniel Curtis — Wed, 11 Mar 2026 16:30:00 GMT

Webpack's 2026 roadmap, led by Even Stensberg, unveils substantial enhancements aimed at modernizing the bundler. Key features include native CSS module support, universal compilation for various environments, built-in TypeScript support, and a focus on performance optimization. As competitors rise, webpack strives to enhance user experience while preserving its core strengths.

By Daniel Curtis

From Minutes to Seconds: Uber Boosts MySQL Cluster Uptime with Consensus Architecture

Leela Kumili — Wed, 11 Mar 2026 14:15:00 GMT

Uber redesigned its MySQL fleet using a consensus-driven architecture based on MySQL Group Replication, reducing cluster failover time from minutes to seconds. By moving leader election and failure detection into the database layer, Uber improved availability, simplified external orchestration, and strengthened consistency across thousands of production clusters.

By Leela Kumili

AI-Powered Bot Compromises GitHub Actions Workflows Across Microsoft, DataDog, and CNCF Projects

Steef-Jan Wiggers — Wed, 11 Mar 2026 09:34:00 GMT

AI-powered bot hackerbot-claw exploited GitHub Actions workflows across Microsoft, DataDog, and CNCF projects over 7 days using 5 attack techniques. Bot achieved RCE in 5 of 7 targets, stole GitHub token from awesome-go (140k stars), and fully compromised Aqua Security's Trivy. Campaign included first documented AI-on-AI attack where bot attempted prompt injection against Claude Code.

By Steef-Jan Wiggers

Uno Platform 6.5 Released With AI Agent Support, Unicode Text, and Studio Improvements

Almir Vuk — Wed, 11 Mar 2026 08:40:00 GMT

Uno Platform 6.5 introduces Antigravity AI agent support, allowing agents to verify app behavior at runtime. Hot Design now launches by default with a redesigned toolbar and new scope selector. The release also adds Unicode TextBox support for non-Latin scripts, improves WebView2 on WebAssembly, and resolves over 450 community issues across all supported platforms.

By Almir Vuk

How Datadog Cut the Size of Its Agent Go Binaries by 77%

Sergio De Simone — Tue, 10 Mar 2026 21:00:00 GMT

After the Datadog Agent grew from 428 MiB to 1.22 GiB over a period of 5 years, Datadog engineers set out to reduce its binary size. They discovered that most Go binary bloat comes from hidden dependencies, disabled linker optimizations, and subtle behaviors in the Go compiler and linker.

By Sergio De Simone

Cloudflare Releases Experimental Next.js Alternative Built with AI Assistance

Steef-Jan Wiggers — Tue, 10 Mar 2026 10:11:00 GMT

Cloudflare released vinext, an experimental Next.js reimplementation built on Vite by one engineer, with AI guidance over one week, for $1,100. Early benchmarks show 4.4x faster builds, but Cloudflare cautions it's untested at scale. Missing static pre-rendering. HN reaction skeptical, noting Vite does the heavy lifting. Already running on CIO.gov despite experimental status.

By Steef-Jan Wiggers

Netflix Automates RDS PostgreSQL to Aurora PostgreSQL Migration across 400 Production Clusters

Leela Kumili — Mon, 09 Mar 2026 15:00:00 GMT

Netflix engineers describe an internal automation platform that migrates nearly 400 RDS PostgreSQL clusters to Aurora, reducing downtime and operational risk. The platform coordinates replication, CDC handling, controlled cutover, and rollback, while supporting service teams in a self-service migration workflow.

By Leela Kumili

Java News Roundup: Apache Solr 10, LangChain4j, Grails, JobRunr, Gradle, Devnexus, Commonhaus

Michael Redlich — Mon, 09 Mar 2026 11:15:00 GMT

This week's Java roundup for March 2nd, 2026, features news highlighting: the GA release of Apache Solr 10; point releases of LangChain4j, JobRunr, Multik and Gradle; maintenance releases of Grails and Keycloak; Devnexus 2026; and Pi4J joining the Commonhaus Foundation.

By Michael Redlich

Microsoft Launches MCP C# SDK v1.0, Bringing Full Support for Latest Protocol Specification

Almir Vuk — Mon, 09 Mar 2026 08:35:00 GMT

Microsoft has released version 1.0 of the official MCP C# SDK, bringing full support for the 2025-11-25 MCP Specification. The release introduces enhanced authorization flows, icon support for tools and resources, incremental scope consent, URL mode elicitation, tool calling in sampling, and improved handling of long-running HTTP requests.

By Almir Vuk

Rspress 2.0: AI-Native Documentation, Faster Startup and a Redesigned Theme

Daniel Curtis — Sun, 08 Mar 2026 12:00:00 GMT

Rspress 2.0 has launched with a revamped theme, boosted performance, and innovative AI features, transforming developer documentation. With enhanced build speeds and a new Static Site Generation to Markdown (SSG-MD) capability, Rspress empowers developers with customizable styling options while simplifying content management. Experience superior documentation with lightning-fast efficiency!

By Daniel Curtis

Google BigQuery Previews Cross-Region SQL Queries for Distributed Data

Renato Losio — Sun, 08 Mar 2026 10:11:00 GMT

Google Cloud has recently announced the preview of a global queries feature for BigQuery. The new option lets developers run SQL queries across data stored in different geographic regions without first moving or copying the data to aggregate the results.

By Renato Losio

Scaling Human Judgment: How Dropbox Uses LLMs to Improve Labeling for RAG Systems

Sergio De Simone — Sat, 07 Mar 2026 18:00:00 GMT

To improve the relevance of responses produced by Dropbox Dash, Dropbox engineers began using LLMs to augment human labelling, which plays a crucial role in identifying the documents that should be used to generate the responses. Their approach offers useful insights for any system built on retrieval-augmented generation (RAG).

By Sergio De Simone