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Tencent Architect
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Tencent Architect

We share insights on storage, computing, networking and explore leading industry technologies together.

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Recent Articles

Latest from Tencent Architect

48 recent articles
Tencent Architect
Tencent Architect
Jul 2, 2025 · Artificial Intelligence

How Tencent’s TEG Shannon Lab Dominated the NTIRE 2025 UGC Video Enhancement Challenge

Tencent TEG Shannon Lab won the NTIRE 2025 UGC Video Enhancement competition with a progressive training framework that combines adaptive color enhancement, high‑speed denoising, and temporal stability under bitrate constraints, achieving top subjective scores, significant inference speed‑ups, and successful INT8 quantization for real‑time deployment.

AI video codecDeep LearningNTIRE2025
0 likes · 18 min read
How Tencent’s TEG Shannon Lab Dominated the NTIRE 2025 UGC Video Enhancement Challenge
Tencent Architect
Tencent Architect
Sep 4, 2024 · Databases

X‑Stor: A Cloud‑Native Multi‑Model NoSQL Database Service – Design, Architecture, and Evaluation

The article introduces X‑Stor, a cloud‑native NoSQL database service that supports multiple data models and process‑level multi‑tenant isolation, describes its plugin‑based architecture and Request Unit metric, and presents experimental results showing superior performance, effective tenant isolation, and load‑balancing benefits compared with traditional single‑model NoSQL systems.

Cloud-nativeDatabaseMulti‑tenant
0 likes · 11 min read
X‑Stor: A Cloud‑Native Multi‑Model NoSQL Database Service – Design, Architecture, and Evaluation
Tencent Architect
Tencent Architect
Apr 18, 2024 · Operations

Achieving Six‑Nines Availability in OpenCloudOS: Full‑Stack Kernel Quality and Fault‑Recovery Strategies

The article explains how OpenCloudOS, a fully self‑developed Linux operating system, attains industry‑leading six‑nine (99.9999%) availability by strengthening kernel quality, implementing comprehensive CI testing, managing vendor drivers, handling upstream bugs, and deploying automated crash analysis and rapid recovery mechanisms.

CIKernel QualityLinux
0 likes · 10 min read
Achieving Six‑Nines Availability in OpenCloudOS: Full‑Stack Kernel Quality and Fault‑Recovery Strategies
Tencent Architect
Tencent Architect
Jan 16, 2024 · Artificial Intelligence

Metis: AI‑Driven In‑Network Regular Expression Enhancement for High‑Performance Traffic Inspection

The article introduces Metis, an AI‑based solution that replaces traditional regular‑expression matching for network traffic inspection, offering faster, more accurate detection, a compact model deployable on resource‑constrained P4 switches, and significant performance and cost benefits for cloud gateway security.

AIKnowledge DistillationP4
0 likes · 9 min read
Metis: AI‑Driven In‑Network Regular Expression Enhancement for High‑Performance Traffic Inspection
Tencent Architect
Tencent Architect
Sep 27, 2023 · Cloud Native

OpenCloudOS Cloud‑Native Practices, Resource Utilization Enhancements, and Testing Framework Overview

The article introduces OpenCloudOS’s cloud‑native initiatives—including a mixed‑workload CPU QoS scheduler, the RUE resource‑utilization enhancement, the eBPF‑based nettrace network‑diagnosis tool, and the TCase/TSuite testing platform—highlighting how these innovations improve CPU utilization, cut costs, and ensure high‑quality releases.

LinuxOpen-sourceeBPF
0 likes · 14 min read
OpenCloudOS Cloud‑Native Practices, Resource Utilization Enhancements, and Testing Framework Overview
Tencent Architect
Tencent Architect
May 16, 2023 · Fundamentals

Optimizing Network Latency in TencentOS: Kernel SoftIRQ and ksoftirqd Tuning

This article details a systematic investigation and multi‑stage optimization of TencentOS network latency, uncovering kernel soft‑interrupt bottlenecks, proposing and upstreaming patches to net_rx_action, RPS handling, and ksoftirqd scheduling, ultimately reducing handshake failures by over 80% while sharing practical insights for Linux kernel developers.

Linux kernelOptimizationksoftirqd
0 likes · 15 min read
Optimizing Network Latency in TencentOS: Kernel SoftIRQ and ksoftirqd Tuning
Tencent Architect
Tencent Architect
Dec 9, 2022 · Operations

TencentOS Data Center Resource and Energy Management Technologies

This article presents a comprehensive overview of TencentOS’s evolution and its data‑center resource and energy management techniques, covering the OS’s mission for economic and green operation, resource utilization metrics (UTE, QOS, ROI), current management technologies, energy‑aware scheduling, performance results, and future development directions.

Data CenterQoSServer
0 likes · 17 min read
TencentOS Data Center Resource and Energy Management Technologies