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Tencent Tech

Tencent's official tech account. Delivering quality technical content to serve developers.

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Recent Articles

Latest from Tencent Tech

75 recent articles
Tencent Tech
Tencent Tech
Jun 18, 2020 · Backend Development

Scaling Live‑Ecommerce Platforms: Architecture Behind Billions of Users

This article examines the rapid rise of live‑ecommerce during the 618 shopping festival, explains why the “live + ecommerce” model demands robust backend, streaming and CDN infrastructure, and details Tencent Cloud’s architectural solutions—including media processing, low‑latency protocols, bandwidth optimization and anti‑attack measures—to support massive concurrent traffic.

Low latencyarchitecturee‑commerce
0 likes · 10 min read
Scaling Live‑Ecommerce Platforms: Architecture Behind Billions of Users
Tencent Tech
Tencent Tech
Jun 2, 2020 · Cloud Computing

How SRT Enables Low‑Latency, Reliable Live Streaming for Global eSports Events

The article explains how the Secure Reliable Transport (SRT) protocol, combined with Tencent Video Cloud’s optimized infrastructure, overcame latency and packet‑loss challenges to deliver stable, high‑quality live streams for the 2020 LPL Mid‑Season Cup and other large‑scale events, and describes its broader applications through MediaConnect.

Low latencyMediaConnectNetwork Transmission
0 likes · 10 min read
How SRT Enables Low‑Latency, Reliable Live Streaming for Global eSports Events
Tencent Tech
Tencent Tech
May 11, 2020 · Big Data

How Tencent Scaled Elasticsearch to Thousands of Nodes: Core Kernel Optimizations Revealed

This article details Tencent's large‑scale Elasticsearch deployment, covering its massive usage scenarios, the availability, performance, cost and scalability challenges faced, and the comprehensive kernel‑level optimizations—including memory‑based throttling, storage‑model merging, off‑heap caching, rollup and metadata improvements—that enable PB‑level clusters with high reliability and low expense.

Big DataDistributed SystemsElasticsearch
0 likes · 27 min read
How Tencent Scaled Elasticsearch to Thousands of Nodes: Core Kernel Optimizations Revealed
Tencent Tech
Tencent Tech
Apr 27, 2020 · Cloud Computing

How Tencent’s Cloud Disk Snapshots Enable 6000 SCF Servers in 1 Minute

This article explains how Tencent Cloud’s Serverless Cloud Function (SCF) leverages Cloud Disk Snapshot technology to achieve the concurrent creation of 6000 virtual machines within a minute, detailing the snapshot‑based creation method, system architecture, performance challenges, and the engineering solutions that dramatically improve latency and bandwidth usage.

Cloud ComputingPerformanceScaling
0 likes · 8 min read
How Tencent’s Cloud Disk Snapshots Enable 6000 SCF Servers in 1 Minute
Tencent Tech
Tencent Tech
Apr 15, 2020 · Cloud Native

How Tencent Cloud Native Development Powers High‑Concurrency Mini‑Programs

Tencent’s cloud native development platform enables mini‑programs like WeChat Reading and Maoyan Movie to handle tens of millions of daily users and billions of requests by leveraging serverless architecture, multi‑cluster deployment, automatic scaling, and extensive performance optimizations across data pipelines and underlying resources.

architecturehigh concurrencymini-programs
0 likes · 15 min read
How Tencent Cloud Native Development Powers High‑Concurrency Mini‑Programs
Tencent Tech
Tencent Tech
Mar 31, 2020 · Big Data

How Tencent Cloud Keeps Big Data Disks Reliable: Inside Their Health Assurance Plan

This article examines the challenges of hard‑disk reliability in large‑scale big‑data services, explains how Tencent Cloud reduces failure rates through hardware and software optimizations, custom collaborations, pre‑deployment health checks, scoring systems, and usage‑pattern improvements, and reveals the comprehensive strategies that keep data storage stable and performant.

big data storagecloud infrastructuredisk health scoring
0 likes · 11 min read
How Tencent Cloud Keeps Big Data Disks Reliable: Inside Their Health Assurance Plan
Tencent Tech
Tencent Tech
Mar 17, 2020 · Cloud Native

How Tencent Meeting Scaled Rapidly with Cloud‑Native TKE: Architecture & Practices

This article explains how Tencent Meeting leveraged Tencent Cloud’s Kubernetes Engine (TKE) and a suite of cloud‑native extensions—dynamic routing, fixed networking, parallel scaling, and controlled batch upgrades—to achieve rapid, reliable version iteration and massive capacity growth during the COVID‑19 surge.

KubernetesScalingTKE
0 likes · 14 min read
How Tencent Meeting Scaled Rapidly with Cloud‑Native TKE: Architecture & Practices
Tencent Tech
Tencent Tech
Mar 11, 2020 · Big Data

Scaling the Health Code: Tencent Cloud Elasticsearch at Billion-User Scale

Leveraging Tencent Cloud Elasticsearch, the nationwide COVID‑19 health code platform handled over 1.6 billion scans for more than 900 million users, achieving millisecond‑level search, seamless horizontal scaling, multi‑zone high availability, and robust security, while simplifying development through RESTful APIs and rich UI tools.

Big DataDistributed SystemsElasticsearch
0 likes · 12 min read
Scaling the Health Code: Tencent Cloud Elasticsearch at Billion-User Scale
Tencent Tech
Tencent Tech
Mar 3, 2020 · Game Development

How a One-Week Pandemic Quiz Game Scaled to 60× Users with Tencent Cloud

Within a week, the 'Fight Epidemic' quiz mini‑game grew 60‑fold in users, leveraging Tencent Cloud’s MGOBE matchmaking engine, CloudBase serverless backend, and AME music service to deliver real‑time multiplayer, data storage, and licensed audio, illustrating rapid, scalable game development during a health crisis.

Cloud ComputingGame DevelopmentReal-time communication
0 likes · 10 min read
How a One-Week Pandemic Quiz Game Scaled to 60× Users with Tencent Cloud