Integration & Tooling
The gRPC order-pricing service that composes every prior pattern, followed by the build-tooling appendix — Conan, CMake, the C++23 feature-support table, and the multi-stage Containerfile.
Microservices with gRPC and C++ (end-to-end example)
The end-to-end integration. A realistic order-pricing service skeleton: proto, Config, RequestContext, process-scoped state wiring, the full handler with PostgreSQL access and outbound gRPC tax calculation and idempotency, the complete main() with twelve cross-referenced steps, full compose.yaml, full Kubernetes manifest. Every prior pattern in one place.
Build tooling appendix
Conan 2.x setup with version-pinned dependencies, dev and release profiles (AddressSanitizer in dev, LTO + hardening in release), CMake structure with proto codegen, the C++23 feature support table, multi-stage Containerfile pattern, full source for vendored helpers, test infrastructure, common gotchas.