DynamoDB Streams: Session Expiry Hooks for Multi-Turn Coding Agents
This senior-level guide covers DynamoDB Streams with production trade-offs for reliability, security, and cost.
API Gateway WebSockets for Multi-Turn Coding Agents: Connection State Without Sticky Myths
This senior-level guide covers API Gateway WebSockets for Multi-Turn Coding with production trade-offs for reliability, security, and cost.
SSRF Hardening in Node: Block Metadata and DNS Rebinding on Fetches
This senior-level guide covers SSRF Hardening in Node with production trade-offs for reliability, security, and cost.
Node Core Dump Analysis: Symbolicate Native Crashes Inside Containers
This senior-level guide covers Node Core Dump Analysis with production trade-offs for reliability, security, and cost.
X-Ray Service Maps Lie: Fix Missing Spans in Node Trace Edges
This senior-level guide covers X-Ray Service Maps Lie with production trade-offs for reliability, security, and cost.
Posted inNode.js System Design
Consistent Hashing for WebSockets: Sticky Gateways During Scale Events
This senior-level guide covers Consistent Hashing for WebSockets with production trade-offs for reliability, security, and cost.
Posted inNode.js System Design
Multi-Tenant Rate Limits: Redis Cluster Token Buckets Without Hot Keys
This senior-level guide covers Multi-Tenant Rate Limits with production trade-offs for reliability, security, and cost.
Log Injection Defenses: Sanitize User Fields in Structured JSON Loggers
This senior-level guide covers Log Injection Defenses with production trade-offs for reliability, security, and cost.
Node Image Provenance: SLSA Attestations Before ECS or Lambda Pulls
This senior-level guide covers Node Image Provenance with production trade-offs for reliability, security, and cost.
Node Memory Leaks: Detached Cache Graphs That Heap Snapshots Reveal
This senior-level guide covers Node Memory Leaks with production trade-offs for reliability, security, and cost.