Complete senior principal engineering guide to Envoy Proxy, detailing its event-driven multi-threaded C++ engine, L4/L7 filter chains, dynamic streaming gRPC xDS discovery APIs, and resilience mechanisms.
A comprehensive guide comparing reverse proxies, load balancers, and API gateways — their differences, internal mechanics, architectural roles, alternatives, and production deep dives for senior engineers.
Deep-dive into Service Mesh architecture — Envoy internals, xDS API, mTLS certificate lifecycle, traffic management patterns, observability, Spring Boot integration, and production failure modes for senior engineers.
