Showing 4 posts tagged with "nginx"
Unifying Telemetry in a Multi-Tenant Service Mesh: Upgrading Nginx for Native OpenTelemetry and End-to-End W3C Context Propagation
A deep architectural dive into resolving telemetry blind spots across high-throughput Nginx reverse proxies, native C OpenTelemetry modules, and multi-tenant Node.js microservices with unified W3C trace context.
Multi-Tier Caching Architecture: How Distributed Traces Led to a 2,100x Latency Reduction in Node.js & Nginx
How deep OpenTelemetry distributed trace inspection revealed a 20.5ms dual-query bottleneck in multi-tenant SSR rendering, and how building a two-tier caching architecture in Node.js and Nginx reduced latency by 2,100x.
Zero-Downtime Deployment Architecture: Nginx Blue/Green Switching, PM2 & Graceful Draining
Comprehensive DevOps guide to zero-downtime deployments: Nginx Blue/Green upstream switching, PM2 graceful socket draining, and health verification probes.
Automated Free SSL/TLS Certificates with Certbot, Let's Encrypt & Nginx: Zero-Downtime Linux Guide
Architectural guide to installing and configuring free automated SSL/TLS certificates with Let's Encrypt, Snap-based Certbot, and hardened Nginx reverse proxy.