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vivo Internet Technology
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vivo Internet Technology

Sharing practical vivo Internet technology insights and salon events, plus the latest industry news and hot conferences.

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Recent Articles

Latest from vivo Internet Technology

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vivo Internet Technology
vivo Internet Technology
Feb 4, 2026 · Artificial Intelligence

Why Chat Mode Feels So Natural: The Secret of Intent‑Density Matching

The article explores how chat‑style AI interactions create a comfortable experience by aligning user intent density with AI understanding, introduces the concept of intent‑information density matching, compares chat with one‑click generation, examines successful patterns like cursor tab completion and Granola notes, and offers design guidelines for appropriate interaction densities.

AI InteractionChat modeDesign Principles
0 likes · 10 min read
Why Chat Mode Feels So Natural: The Secret of Intent‑Density Matching
vivo Internet Technology
vivo Internet Technology
Jan 28, 2026 · R&D Management

How to Build an Effective OSPO: Roles, Skills, and MVP Strategies

This article explains what an OSPO (Open Source Program Office) is, outlines the four essential capabilities—legal, engineering, community evangelism, and management—details the four key roles needed, shares Vivo's practical MVP experience, and provides useful references for establishing a cross‑functional open‑source governance team.

OSPOSoftware Compliancecross-functional teams
0 likes · 6 min read
How to Build an Effective OSPO: Roles, Skills, and MVP Strategies
vivo Internet Technology
vivo Internet Technology
Jan 21, 2026 · Cloud Native

How Vivo Achieved Parallel Multi‑Version Environments with Full‑Link Management

This article details Vivo's full‑link multi‑version environment management approach, covering the background problem of unstable test environments, the three‑pillar solution architecture, key implementation techniques such as orchestration, elastic resources, traffic isolation and coloring, and the resulting efficiency gains and future roadmap.

CI/CDContainerizationMicroservices
0 likes · 21 min read
How Vivo Achieved Parallel Multi‑Version Environments with Full‑Link Management
vivo Internet Technology
vivo Internet Technology
Dec 17, 2025 · Frontend Development

Turning 3D Avatars into Video: Puppeteer, H5 Frames & FFmpeg Workflow

This article explains how to overcome performance and integration challenges of 3D avatar rendering across multiple scenarios by exporting avatars as video or GIF resources using a Puppeteer‑driven H5 frame capture pipeline combined with FFmpeg video synthesis, detailing the evaluation of alternatives and the final implementation steps.

H5Puppeteeravatar rendering
0 likes · 13 min read
Turning 3D Avatars into Video: Puppeteer, H5 Frames & FFmpeg Workflow
vivo Internet Technology
vivo Internet Technology
Dec 10, 2025 · Big Data

Vivo’s 800‑Day Journey Optimizing Celeborn Remote Shuffle Service at PB Scale

This technical report details how Vivo’s big‑data platform adopted Celeborn as its remote shuffle service, evaluated alternatives, tuned hardware and software configurations, implemented performance and stability enhancements, and outlines future operational and community‑driven improvements for handling petabyte‑scale shuffle workloads.

KubernetesRemote Shuffle ServiceSpark
0 likes · 20 min read
Vivo’s 800‑Day Journey Optimizing Celeborn Remote Shuffle Service at PB Scale
vivo Internet Technology
vivo Internet Technology
Dec 3, 2025 · Mobile Development

How Parallel Loading Supercharges H5 Instant SDK: Challenges, Early Designs, and Optimized Solutions

This article explains the parallel loading technique used in the H5 instant SDK to accelerate page startup, details the three resource‑handoff scenarios that cause synchronization challenges, reviews the early simple design and its drawbacks, and presents an optimized producer‑consumer model with fair locks and bridge streams to eliminate wasteful waiting and memory consumption.

H5 instant SDKJava concurrencyParallel Loading
0 likes · 31 min read
How Parallel Loading Supercharges H5 Instant SDK: Challenges, Early Designs, and Optimized Solutions
vivo Internet Technology
vivo Internet Technology
Nov 26, 2025 · Frontend Development

How to Build a Dynamic Typewriter Effect for AI Search with Vue

This article walks through the evolution of a typewriter‑style text animation for AI‑driven search results, from a simple pure‑text implementation using setInterval to a sophisticated Vue component that handles markdown, embedded cards, escape characters, variable typing speed, and DOM diffing to deliver a smooth, interactive user experience.

AI searchVuedynamic rendering
0 likes · 15 min read
How to Build a Dynamic Typewriter Effect for AI Search with Vue
vivo Internet Technology
vivo Internet Technology
Nov 12, 2025 · Big Data

How Vivo Solved Real‑Time Feature Concatenation with RocksDB and Flink

This article explains the evolution of Vivo's real‑time recommendation feature‑concatenation architecture, compares hour‑level, Redis‑streaming and RocksDB state‑backend solutions, and details the memory, performance, startup and HDFS RPC problems encountered along with the concrete fixes applied.

FlinkRocksDBfeature concatenation
0 likes · 21 min read
How Vivo Solved Real‑Time Feature Concatenation with RocksDB and Flink
vivo Internet Technology
vivo Internet Technology
Nov 12, 2025 · Fundamentals

Linux Kernel Innovations Powering the AI Agent Era – Highlights from China’s 20th CLK

The 20th China Linux Kernel Developers Conference, hosted by vivo, presented eleven technical talks covering AI‑driven kernel challenges, memory‑compression techniques, heterogeneous compression, async file‑cache management, uncached I/O, direct I/O for compressed files, parallel writeback, host‑initiated defragmentation, zoned storage, energy‑efficient I/O, and eBPF‑based CPU idle policies, each with concrete performance results and implementation details.

AIFile SystemsLinux kernel
0 likes · 12 min read
Linux Kernel Innovations Powering the AI Agent Era – Highlights from China’s 20th CLK