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ranking system

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Architect
Architect
Jul 6, 2024 · Backend Development

Design and Implementation of Bilibili Live Ranking System

This article details the architecture, business value, configuration, storage choices, performance challenges, and future plans of Bilibili's live streaming ranking system, explaining how it uses MySQL and Redis, supports automated scoring, and handles high‑traffic read/write demands.

BackendMySQLRedis
0 likes · 18 min read
Design and Implementation of Bilibili Live Ranking System
High Availability Architecture
High Availability Architecture
May 17, 2024 · Backend Development

Design and Implementation of Bilibili Live Ranking System

This article explains the business value, architecture, configuration, storage design, performance challenges, and future plans of Bilibili's live streaming ranking system, detailing how rankings are generated, stored in MySQL and Redis, and updated through automated and manual scoring pipelines.

BackendMySQLRedis
0 likes · 18 min read
Design and Implementation of Bilibili Live Ranking System
Bilibili Tech
Bilibili Tech
May 14, 2024 · Backend Development

Design and Implementation of Bilibili Live Ranking System

The article details Bilibili’s live ranking system, explaining how configurable ranking lists—managed via a console, stored in MySQL and cached in Redis zsets—support diverse dimensions, scoring modes, and filters to boost streamer and viewer engagement, while addressing high traffic, reliability, and future scalability plans.

ConfigurationMySQLPerformance Optimization
0 likes · 20 min read
Design and Implementation of Bilibili Live Ranking System
DeWu Technology
DeWu Technology
Feb 15, 2023 · Backend Development

E-commerce Product Ranking System Migration: Technical Implementation and Storage Optimization

The article describes how an e‑commerce product ranking system was migrated to the new “Liao Yue” platform, decoupling it from the search module, introducing fresh metrics and Elasticsearch‑based sorting, then optimizing storage by separating B‑end and C‑end data—cutting costs 60%—with a gray‑scale rollout, dual‑read validation, rollback safeguards, and completing the two‑week, zero‑failure migration that delivered a closed‑loop, faster iteration system.

Backend DevelopmentElasticsearche-commerce
0 likes · 15 min read
E-commerce Product Ranking System Migration: Technical Implementation and Storage Optimization
macrozheng
macrozheng
Mar 11, 2021 · Backend Development

How to Design Scalable Leaderboards with MySQL and Redis: Interview Tips

This article walks through designing a ranking system for interview scenarios, comparing MySQL and Redis implementations, covering sorted‑set operations, handling daily, weekly, and multi‑day leaderboards, scaling to billions of users, and addressing practical considerations beyond pure API usage.

InterviewMySQLRedis
0 likes · 19 min read
How to Design Scalable Leaderboards with MySQL and Redis: Interview Tips
DataFunTalk
DataFunTalk
Jul 8, 2019 · Artificial Intelligence

Deep Learning Ranking System and Model for NetEase News Feed Personalization

This article presents the design, optimization, and deployment of a deep‑learning based ranking pipeline and model for NetEase News, covering offline and online pipelines, feature‑processing enhancements, custom TensorFlow operators, modular model architectures, and performance improvements demonstrated in production.

Deep Learningaifeature processing
0 likes · 11 min read
Deep Learning Ranking System and Model for NetEase News Feed Personalization