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标签:#Cost Optimization

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AI 资讯

Presentation: SafeChat: Building AI-Powered Safety Systems at Scale in a Real-Time Marketplace

Bruna Pereira explains how DoorDash built a content-agnostic AI moderation platform. She covers replacing costly LLM-only pipelines with a hybrid pattern: using fast internal models to filter obvious cases, LLM multi-axis scoring for nuanced decisions, and no-code workflows with backtesting. Discover how this architectural pattern cut safety incidents while scaling to millions of daily messages. By Bruna Pereira

2026-08-22 原文 →
AI 资讯

Article: The Hard-Stop Rule: From 3 HCM Monoliths to 120 Domain Microservices

A payroll and HR software team rebuilt three monoliths into over 120 smaller services over five years, with no dedicated migration budget. Every new feature was built as its own service instead of changing the old ones. The article covers the pull-based migration, the tools that made this possible, how costs were kept down, and the problems the team ran into along the way. By Prashanth Pasham

2026-07-28 原文 →
AI 资讯

AWS Billing Bug Shows Customers Trillion-Dollar Estimates While Its Own Cost Alarms Fail to Act

A configuration change in AWS's bill computation system showed customers estimated bills in the billions and trillions of dollars for over 24 hours. AWS's own alarms detected the anomalies but failed to halt bill generation or page engineers; customer escalations alerted the company 4.5 hours later. Budget and cost anomaly alerts were disabled platform-wide during mitigation. By Steef-Jan Wiggers

2026-07-22 原文 →
AI 资讯

AI Agents with Cloud Credentials Are Outrunning Billing Guardrails Built for Human-Speed Mistakes

A three-person agency received a $14,000 AWS bill in one day after attackers extracted static access keys and burned Claude invocations on Bedrock. Combined with May's DN42 incident, where an autonomous agent provisioned $6,531 of oversized infrastructure in 24 hours, practitioners warn that cloud billing lags roughly a day behind agent-speed spend. By Steef-Jan Wiggers

2026-07-16 原文 →
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AWS Previews FinOps Agent for Cost Analysis and Optimization

Amazon has released AWS FinOps Agent in public preview, a managed service that automates several common FinOps workflows. The agent can investigate cost anomalies, correlate spend changes with AWS activity data, and integrate with tools such as Slack and Jira to route findings to resource owners. By Renato Losio

2026-06-28 原文 →