Vivo Platformization: Overview of Platform Products and Case Studies

This article is the first in the "Vivo Platform Products" series. It describes how Vivo’s internet platform product R&D team addresses software reuse and rapid business response through systematic platform construction.

1. Platformization

1.1 Business status

Vivo’s internet business started in 2011 and now serves over 500 million cumulative users, with daily active users in the tens of millions. Core applications include App Store, Browser, Video, Game Center, Wallet, and Official Mall, forming an ad‑driven, distribution‑driven internet model.

1.2 Problems

Large internet companies face increasing business complexity, multiple parallel business units, and continuous technical upgrades such as micro‑service adoption and business boundary re‑division. Public capabilities become hard to reuse, and repeated solutions waste resources. Extracting common capabilities across business lines into a centrally managed platform is essential for rapid iteration.

1.3 Platformization

Platformization decouples domain‑specific problems from business software into independent platforms, establishing clear standards and boundaries, enabling one‑stop solutions, high reuse, and fast business iteration.

Vivo has evolved from siloed services to a service‑oriented architecture and now to a platform ecosystem (see Figure 1). The following sections introduce representative platform products.

2. Exemplary Cases

2.1 Content Review Platform

Background : Before 2016, each system (account, forum, community) built its own keyword filter. As content diversified (text, images, video, live streams), manual review became infeasible.

Self‑developed Platform : Vivo built a proprietary content review platform to ensure safety, improve user experience, and enable capability reuse.

Current Capabilities : AI‑based and human review, AI includes model‑based judgment, black/white lists, sensitive‑word detection, live‑stream monitoring, and user reporting. Image/text accuracy reaches 98%. Hundreds of professional reviewers work 24/7.

2.2 AB Experiment Platform

Background : After a rapid growth phase, internet companies emphasize data‑driven product development. AB testing is a core method for optimizing conversion and iteration efficiency.

What is AB Testing : A controlled experiment comparing a baseline (A) with a variant (B) on a randomly split user group, analyzing statistical results to decide which strategy to adopt.

Vivo AB Experiment Platform : Evolved from fragmented small‑scale experiments to a company‑wide, one‑stop platform that supports scientific decision‑making for feature releases, ad background changes, CTR prediction models, etc.

2.3 Version Release Platform

What is Version Release : A platform for publishing mobile APK versions, enabling automatic upgrades and distribution.

Business Scope : Beyond APK upgrades, the platform now handles components, quick apps, SDKs, plugins, SO libraries, and supports complex rule engines, multi‑dimensional gray releases, language/channel configurations, security compliance, cost‑reduction algorithms, flow control, crash analysis, and more.

Business Goal : Build a safe, intelligent, stable, efficient, and innovative end‑to‑end release platform, providing top‑class user experience and setting a benchmark for company‑level platform products.

2.4 Cloud Services

What is Cloud Service : Provides C‑end users with file backup, data sync, and offers internal teams fast file upload/download capabilities.

Security : Emphasizes data protection, durability, and compliance (e.g., GDPR). Future articles will detail design for stability and security.

Cost Reduction : With petabyte‑scale storage, Vivo faces cost challenges; upcoming content will discuss solutions.

2.5 Points System

Points serve as an incentive tool across the Vivo ecosystem (mall, gifts, sign‑in, tasks, activities). The system follows the “Fogg Model” (motivation, ability, trigger) to design effective tasks.

2.6 Account System

Vivo Account is the passport for the entire Vivo ecosystem, supporting billions of users with high performance, concurrency, and availability. It is deployed across seven global data centers with GDPR‑compliant isolation.

3. Conclusion

This introductory article outlines the background, value, and successful cases of Vivo’s platformization journey. Future articles will dive deeper into each platform’s architecture, implementation, challenges, and lessons learned, helping readers understand platform construction methods, feasibility assessment, and potential pitfalls.