Posted inAI System Design
Day 100: Capstone Ship: Demo, Postmortem, Next 90 Days
This senior-level guide covers Capstone Ship with production trade-offs for reliability, security, and cost.
Cursor Cloud Agents (formerly Background Agents): CI Gates That Catch Hallucinated AWS Changes
CI gates for Cursor Cloud Agent pull requests on AWS CDK: blast-radius limits, tsc and cdk synth, cfn-lint, a template gate for wildcard IAM and AdministratorAccess, CODEOWNERS and Cursor project rules.
Posted inAI AWS Machine Learning
Bedrock Agents + EventBridge: Async Tools Without Blocking the Session
Bedrock Agents + EventBridge: offload long tools with start/status APIs, correlation IDs, and fail-closed IAM so sessions stay interactive while workers run the slow path.
Posted inAI
Negative Constraints in Prompts: Banned APIs That Safer Codegen Respects
This senior-level guide covers Negative Constraints in Prompts with production trade-offs for reliability, security, and cost.
Posted inAI AWS Machine Learning
Bedrock Custom Model Import: Guardrails and IAM Still Must Wrap
This senior-level guide covers Bedrock Custom Model Import with production trade-offs for reliability, security, and cost.
Posted inAI System Design
Multi-Index RAG Design: Separate Code, Tickets, and Runbook Corpora
This senior-level guide covers Multi-Index RAG Design with production trade-offs for reliability, security, and cost.
Streaming RAG Pipelines: Overlap Retrieval With First Token Generation
This senior-level guide covers Streaming RAG Pipelines with production trade-offs for reliability, security, and cost.
Hallucination Triage for RAG: Wrong API Versus Wrong Advice Classes
This senior-level guide covers Hallucination Triage for RAG with production trade-offs for reliability, security, and cost.
Bedrock Knowledge Base Metadata: Filter Retrieval by Language and Repo
This senior-level guide covers Bedrock Knowledge Base Metadata with production trade-offs for reliability, security, and cost.
Citation-Required RAG Answers: Force Models to Quote File Paths
This senior-level guide covers Citation-Required RAG Answers with production trade-offs for reliability, security, and cost.