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High Availability Architecture

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High Availability Architecture
High Availability Architecture
Jul 11, 2025 · Databases

Inside TDSQL-C: Tencent’s Cloud‑Native Database Scaling Globally with High Performance

This article details Tencent Cloud's TDSQL‑C, a cloud‑native relational database that combines traditional MySQL compatibility with a storage‑compute separated architecture, global multi‑region replication, advanced log handling, and continuous performance upgrades to deliver ultra‑high throughput, massive storage, and strong data reliability.

High PerformanceStorage Enginecloud-native
0 likes · 12 min read
Inside TDSQL-C: Tencent’s Cloud‑Native Database Scaling Globally with High Performance
High Availability Architecture
High Availability Architecture
Jul 9, 2025 · Artificial Intelligence

How LLMs Evolved from GPT‑4 to Agentic AI: Trends, Techniques, and Future Directions

This article analyzes the rapid evolution of large language models from the GPT‑4 era through efficiency‑focused sparsity and attention innovations, to inference‑time reasoning and tool‑using agents, highlighting key architectures, benchmark breakthroughs, competitive strategies, and emerging research directions toward embodied AI.

Agentic AILLMReasoning
0 likes · 24 min read
How LLMs Evolved from GPT‑4 to Agentic AI: Trends, Techniques, and Future Directions
High Availability Architecture
High Availability Architecture
Jul 7, 2025 · Artificial Intelligence

How TencentOS Server Is Redefining AI‑Ready Operating Systems

In a detailed interview, Tencent Cloud OS chief architect Du Zhen explains how TencentOS Server has evolved over 15 years from an internal platform to a multi‑industry, AI‑optimized operating system, outlining its OS‑for‑AI and AI‑for‑OS strategies, performance‑focused scheduling innovations, SWAP redesign, migration solutions, ecosystem building, and future vision.

AIOperating systemcloud-native
0 likes · 21 min read
How TencentOS Server Is Redefining AI‑Ready Operating Systems
High Availability Architecture
High Availability Architecture
Jun 25, 2025 · Backend Development

How to Build a Java Method Call Stack Tracker for Faster Debugging

This article explains how to address common on‑call debugging pain points by analyzing error screenshots, extracting key information, and developing a lightweight Java tool that leverages StackTraceElement to generate a clear, filtered method‑call chain, dramatically speeding up code‑origin identification and issue resolution.

DebuggingJavaMethod Call Chain
0 likes · 12 min read
How to Build a Java Method Call Stack Tracker for Faster Debugging
High Availability Architecture
High Availability Architecture
Jun 19, 2025 · Artificial Intelligence

GIAC 12th Conference Highlights: AI, Cloud‑Native, and Large‑Model Innovations

The GIAC 12th Global Internet Architecture Conference in Shenzhen gathered experts from Kuaishou, ByteDance, Tencent, iFlytek and Bilibili to discuss large‑model industrialization, generative AI, AI safety, cloud‑native and multimodal technologies, presenting 59 cutting‑edge architectural cases and insightful talks from leading innovators.

AIarchitecturecloud-native
0 likes · 15 min read
GIAC 12th Conference Highlights: AI, Cloud‑Native, and Large‑Model Innovations
High Availability Architecture
High Availability Architecture
Jun 18, 2025 · Backend Development

How WeChat Reading Scaled Its Backend Architecture Over a Decade

Marking ten years of WeChat Reading, this article details the backend's evolution from a monolithic service to a multi‑layered, micro‑service architecture with robust storage, RPC frameworks, book data platforms, account system redesign, and AI‑driven content retrieval, highlighting the technical challenges and solutions behind its scalability.

AI retrievalbackend architecturedata platform
0 likes · 18 min read
How WeChat Reading Scaled Its Backend Architecture Over a Decade
High Availability Architecture
High Availability Architecture
Jan 17, 2025 · Databases

Design and Implementation of a Multi‑Level Comment Storage System for Bilibili

This article presents a comprehensive design of Bilibili's comment service architecture, detailing the transition from TiDB to a multi‑level storage system based on Taishan KV, the data models, consistency mechanisms, retry and versioning strategies, and a hedging‑based degradation policy to ensure high availability under heavy traffic.

Taishan KVTiDBcomment system
0 likes · 13 min read
Design and Implementation of a Multi‑Level Comment Storage System for Bilibili
High Availability Architecture
High Availability Architecture
Jan 13, 2025 · Operations

Comprehensive Guide to High‑Availability System Architecture and Practices

This article provides a systematic overview of high‑availability system design, covering availability metrics, fault prevention, detection, recovery, capacity planning, service tiering, data layer resilience, monitoring, and the responsibilities of architects, SREs, and developers to ensure reliable, scalable services.

System Architecturecapacity planningfault tolerance
0 likes · 30 min read
Comprehensive Guide to High‑Availability System Architecture and Practices
High Availability Architecture
High Availability Architecture
Nov 27, 2024 · Cloud Native

Apache Dubbo Triple X Protocol Adds Full HTTP/3 Support: Design, Configuration, and Performance

The article explains how Apache Dubbo's Triple X protocol now fully supports HTTP/3, detailing its design goals, performance advantages, configuration steps, code examples, and real‑world benchmarks that demonstrate significant latency reduction and reliability improvements in cloud‑native microservice environments.

DubboHTTP/3Performance
0 likes · 9 min read
Apache Dubbo Triple X Protocol Adds Full HTTP/3 Support: Design, Configuration, and Performance