Official account for High Availability Architecture.
tRPC is a highly extensible, plugin‑driven backend RPC framework designed to unify disparate service stacks, support cloud‑native components, and provide cross‑language, multi‑protocol, and streaming capabilities while delivering strong performance and easy integration for large‑scale enterprises.
The article details the comprehensive redesign of QQ Browser's content ingestion platform, highlighting the shortcomings of the legacy micro‑service architecture, the migration to a single‑process monolithic design with a plugin framework, fault‑tolerant Kafka integration, thread separation, memory‑allocator improvements, and the resulting dramatic gains in throughput, latency, CPU utilization, and development efficiency.
The article describes how the author used ChatGPT to generate over 5,000 lines of code for a WeChat mini‑program community app, outlining the AI‑Driven Development (AIDD) workflow, detailed login and post‑list module implementations, multiple iteration cycles, code snippets, and reflections on efficiency and reuse.
This article details the identification, analysis, and resolution of JVM memory problems in a core music metadata service, covering GC tuning, large‑object handling, fault‑tolerance strategies, custom Dubbo codec monitoring, and non‑intrusive memory object tracking to improve performance and stability.
This article presents a comprehensive design and development of Baidu's Unified Permission Management Service (MPS), detailing its requirement analysis, technical selection, hybrid RBAC/ACL/DAC model, functional modules, implementation specifics, and operational results that demonstrate its effectiveness in consolidating enterprise-wide access control.
This article presents a series of concrete, experience‑driven recommendations—such as embedding documentation links in code comments, publishing source to private repositories, defining constants in parameter classes, handling Map payloads with typed objects, simplifying dependencies, and logging raw request/response data—to enhance the maintainability of backend interfaces throughout the software lifecycle.
The article introduces Dubbo's upgraded Triple protocol—a HTTP‑based, gRPC‑compatible RPC protocol that supports both HTTP/1 and HTTP/2, streaming, and easy front‑end access, explains its design goals versus gRPC, showcases usage examples, and details multi‑language implementations and production adoption.
This article presents a comprehensive backend automated testing framework that unifies HTTP and RPC access, introduces a parameter‑pool concept, leverages JSON Schema and JSONPath for validation, and outlines coverage metrics, test case generation, discovery, and continuous improvement to achieve near‑100% API test coverage.
The article presents the background, challenges, and objectives of Bilibili's AI services, introduces the self‑developed InferX inference framework with its quantization and sparsity optimizations, details OCR‑specific enhancements, and describes how integrating InferX with Nvidia Triton dramatically improves throughput, latency, and GPU utilization.
The article explains what a software architect does, outlines four developmental stages—from entry to team collaboration—emphasizes continuous learning, and promotes the 2023 GIAC Global Internet Architecture Conference covering topics like AIGC, cloud native, and digital transformation.
