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vivo Internet Technology

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Latest from vivo Internet Technology

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vivo Internet Technology

May 6, 2026 · Frontend Development

Implementing AVIF at Vivo: Next‑Gen Image Format in Practice

The article details how Vivo’s front‑end team tackled performance bottlenecks by researching AVIF, designing a graceful degradation strategy with CDN edge caching and asynchronous server transcoding, implementing smart format detection, and validating a 20%+ size reduction over WebP that yielded 15‑25% LCP improvement, 30%+ first‑screen load gains and over 30% bandwidth savings.

AVIFImage OptimizationWebP

0 likes · 12 min read

Implementing AVIF at Vivo: Next‑Gen Image Format in Practice

vivo Internet Technology

Apr 22, 2026 · Cloud Native

Deep Dive into Vivo Activity System Globalization: Boost Reuse, Cut Maintenance

The article details Vivo's activity system globalization, covering multilingual support, multi‑timezone handling, multi‑tenant architecture, multi‑datacenter deployment, and a unified global code line, showing how these measures increase component reuse, lower maintenance costs, and improve global service stability.

Cloud NativeGlobalizationarchitecture

0 likes · 17 min read

Deep Dive into Vivo Activity System Globalization: Boost Reuse, Cut Maintenance

vivo Internet Technology

Apr 15, 2026 · Industry Insights

Why Coding Agents Lead and How to Bring Business Agents into Production

This article analyzes why Coding Agents have advanced fastest, why other business domains lack breakthrough agents, identifies the missing capabilities for OpenClaw to reach production, and presents Amazon's sandbox approach as a practical solution for stable, verifiable, and roll‑backable business agents.

AI AgentsAmazon sandboxOpenClaw

0 likes · 12 min read

Why Coding Agents Lead and How to Bring Business Agents into Production

vivo Internet Technology

Apr 8, 2026 · Artificial Intelligence

Efficient AI Agent Design: Context, Tool Loading & Loop Strategies

This article analyses the architectural choices behind modern AI agents such as OpenClaw and Claude Code, covering context management (append‑only, compression, task isolation), tool loading (tools field vs. prompt embedding, console vs. remote MCP), tool discovery methods (full injection, incremental loading, sub‑agents, vector search, Skill layer), and the trade‑offs between dialogue‑driven and task‑driven main loops, concluding with practical recommendations for building cost‑effective agents.

AI AgentsTool discoverytask isolation

0 likes · 20 min read

Efficient AI Agent Design: Context, Tool Loading & Loop Strategies

vivo Internet Technology

Apr 1, 2026 · Artificial Intelligence

Why Fixed CFG Fails and How Time‑Adaptive C²FG Boosts Diffusion Image Generation

This article introduces C²FG, a training‑free, plug‑and‑play time‑adaptive exponential control function that replaces the fixed classifier‑free guidance scale, theoretically justifies its superiority with score discrepancy bounds, and demonstrates significant FID and IS improvements across multiple diffusion architectures on ImageNet.

CVPR 2026Plug-and-Playclassifier-free guidance

0 likes · 7 min read

Why Fixed CFG Fails and How Time‑Adaptive C²FG Boosts Diffusion Image Generation

vivo Internet Technology

Mar 25, 2026 · Industry Insights

How Vivo Scaled Marketing Automation with Presto, Bitmap, and StarRocks

This case study details how Vivo’s marketing automation platform evolved its data‑driven architecture—from a Presto‑based wide‑table design, through a Bitmap optimization, to a StarRocks migration—addressing performance bottlenecks, reducing resource costs, and enhancing data security.

BitmapData ArchitectureOLAP

0 likes · 11 min read

How Vivo Scaled Marketing Automation with Presto, Bitmap, and StarRocks

vivo Internet Technology

Mar 18, 2026 · Artificial Intelligence

How Ada-RefSR Eliminates Hallucinations in Single‑Step Diffusion Super‑Resolution

This article presents Ada-RefSR, a novel single‑step diffusion‑based reference super‑resolution framework that introduces a "Trust but Verify" paradigm, adaptive implicit correlation gating, and lightweight architecture to robustly suppress hallucinations and achieve state‑of‑the‑art performance on multiple benchmarks, while being suitable for mobile deployment.

Ada-RefSRICLR2026diffusion

0 likes · 10 min read

How Ada-RefSR Eliminates Hallucinations in Single‑Step Diffusion Super‑Resolution

vivo Internet Technology

Mar 4, 2026 · Artificial Intelligence

How I Built a 5‑Minute Full‑Stack Feature with AI: Lessons Toward a Real‑World Jarvis

The author shares practical experiences of collaborating with AI coding assistants, outlines the current gaps between today’s tools and an ideal Jarvis‑like system, and demonstrates a template‑driven Next.js workflow that lets AI generate a complete feature in five minutes while offering concrete decision‑making rules and task classifications.

AI AgentsAI collaborationNext.js

0 likes · 14 min read

How I Built a 5‑Minute Full‑Stack Feature with AI: Lessons Toward a Real‑World Jarvis

vivo Internet Technology

Feb 25, 2026 · Frontend Development

How We Built a Multi‑Region H5 Platform with One Codebase and 90% Cost Savings

This article details the design and implementation of a multi‑region H5 platform that uses a single codebase and unified architecture, covering platform UI internationalisation, unified login, three‑layer region storage, environment‑aware configuration, ZooKeeper service discovery, region‑specific DLL builds, and npm private‑registry strategies to achieve seamless deployment across multiple data centres while cutting development effort by up to ninety percent.

DeploymentVuefrontend

0 likes · 21 min read

How We Built a Multi‑Region H5 Platform with One Codebase and 90% Cost Savings

vivo Internet Technology

Feb 25, 2026 · Information Security

How OSPOs Use SBOMs to Secure the Invisible Software Supply Chain

This article explains why modern applications, built largely from open‑source components, require OSPOs to adopt automated SCA and SBOM pipelines that shift compliance left, ensuring supply‑chain security and licensing compliance across development and release stages.

OSPOSBOMSCA

0 likes · 5 min read

How OSPOs Use SBOMs to Secure the Invisible Software Supply Chain