Service Mesh

Answer-first: Shopee handles millions of concurrent users by migrating from monolithic systems to high-performance Go microservices. Inter-service gRPC Protobuf communication and Istio/Envoy service mesh sidecars enforce strict SLAs and sub-millisecond RPC latencies across thousands of internal microservice nodes. Implementing this architecture enforces sub-50ms P99 latency guarantees, zero-allocation memory management with Go 1.24 unique.Handle, and fault-tolerant Dapr 1.15 component orchestration. Chapter 1: Building a Massive Foundation with Microservices, Golang, and gRPC ← Series hub | Next → ...

← Series hub ← Prev • Next → Answer-first: Alipay’s tech stack combines SOFAStack middleware, OceanBase distributed databases, and lightweight Service Mesh sidecars to achieve high-density microservice deployments with low inter-service RPC overhead. Implementing this architecture enforces sub-50ms P99 latency guarantees, zero-allocation memory pooling with Go 1.24 unique.Handle, and fault-tolerant Dapr 1.15 component orchestration for resilient production scaling. This design guarantees sub-50ms P99 latency bounds and zero-allocation memory pooling. Prerequisite: Phase 3: Operations Playbook ...