Independent field notes on technology, experiments, and ideas worth testing.https://new-dev.in/enhttps://new-dev.in/entries/golden-signals-detect-failures-before-infrastructure-ever-will/https://new-dev.in/entries/golden-signals-detect-failures-before-infrastructure-ever-will/A controlled experiment comparing Golden Signal alerts with database and instance checks to see which detects user impact first.Sat, 10 Jan 2026 00:00:00 GMTexperimentObservabilityReliability Engineeringhttps://new-dev.in/entries/make-your-own-instrumentals-a-fun-dive-into-modern-audio-separation/https://new-dev.in/entries/make-your-own-instrumentals-a-fun-dive-into-modern-audio-separation/A hands-on exploration of modern audio-separation tools for splitting songs into vocals, drums, bass, and other stems.Thu, 01 Jan 2026 00:00:00 GMTexperimentAudio ProcessingMachine Learninghttps://new-dev.in/entries/why-autonomous-ai-is-a-bad-idea-most-of-the-time/https://new-dev.in/entries/why-autonomous-ai-is-a-bad-idea-most-of-the-time/Why production AI systems need explicit boundaries, human approval, and accountability instead of unrestricted autonomy.Sun, 28 Dec 2025 00:00:00 GMTideaAIAI Safetyhttps://new-dev.in/entries/ai-doesnt-need-autonomy-it-needs-discipline/https://new-dev.in/entries/ai-doesnt-need-autonomy-it-needs-discipline/Applying SRE principles to AI agents through a controlled audit-plan-apply workflow with policy and human permission.Sat, 27 Dec 2025 00:00:00 GMTexperimentAI AgentsSite Reliability Engineeringhttps://new-dev.in/entries/my-take-on-aws-incident-us-east-1/https://new-dev.in/entries/my-take-on-aws-incident-us-east-1/An SRE-focused analysis of the November 2025 AWS us-east-1 incident and its cascade from DynamoDB DNS through EC2 and network recovery.Wed, 05 Nov 2025 00:00:00 GMTnoteSite Reliability EngineeringAWShttps://new-dev.in/entries/bridging-mcp-with-databases-empowering-llms-for-incident-insights-poc/https://new-dev.in/entries/bridging-mcp-with-databases-empowering-llms-for-incident-insights-poc/A proof of concept connecting LLMs to PostgreSQL through MCP so incident analysis can combine structured metrics with human context.Sat, 06 Sep 2025 00:00:00 GMTexperimentMCPIncident Responsehttps://new-dev.in/entries/from-youtube-captions-to-q-a-build-your-own-video-knowledge-assistant/https://new-dev.in/entries/from-youtube-captions-to-q-a-build-your-own-video-knowledge-assistant/A video knowledge assistant that turns YouTube captions into a searchable question-and-answer workflow using retrieval and language models.Tue, 26 Aug 2025 00:00:00 GMTexperimentRAGDeveloper Toolshttps://new-dev.in/entries/pdf-audiobook-containerized-pipeline-with-llm-sanitizer-and-transformer-tts/https://new-dev.in/entries/pdf-audiobook-containerized-pipeline-with-llm-sanitizer-and-transformer-tts/A containerized local pipeline that extracts and sanitizes PDF text, synthesizes speech, and assembles a finished audiobook.Sun, 24 Aug 2025 00:00:00 GMTexperimentText to SpeechContainershttps://new-dev.in/entries/when-logs-speak-building-an-agentic-rca-system-with-self-evaluation-using-gemini/https://new-dev.in/entries/when-logs-speak-building-an-agentic-rca-system-with-self-evaluation-using-gemini/An incident-analysis system that detects log anomalies, generates root-cause analyses with Gemini, self-evaluates them, and notifies Slack.Mon, 28 Jul 2025 00:00:00 GMTexperimentIncident ResponseAI Agentshttps://new-dev.in/entries/teach-your-ai-to-think-twice-building-a-self-evaluating-rag-bot/https://new-dev.in/entries/teach-your-ai-to-think-twice-building-a-self-evaluating-rag-bot/A feedback-driven RAG assistant that evaluates and revises its own answers before responding.Sat, 26 Jul 2025 00:00:00 GMTexperimentRAGAI Evaluation