Intelligent Caching

Bilibili Tech

Jan 19, 2024 · Operations

Optimizing Bandwidth Cost and User Experience in Bilibili's VOD Player through Intelligent Caching and Preloading Strategies

Bilibili’s VOD player cuts bandwidth waste and costs by up to 15% through an intelligent caching and pre‑loading system that evaluates network risk and user habits to size cache dynamically, reduces stalls by 20% in vertical mode, and is continuously refined via a multi‑layer monitoring framework.

BilibiliIntelligent CachingQoE

0 likes · 17 min read

Optimizing Bandwidth Cost and User Experience in Bilibili's VOD Player through Intelligent Caching and Preloading Strategies

DataFunTalk

May 30, 2023 · Big Data

Optimizing Chart Query Performance in YouShu BI: Data Query Principles, Intelligent Caching, Query Merging, and Diagnostics

This article explains the data query fundamentals of YouShu BI charts, introduces intelligent caching design, describes query merging and various optimization techniques—including partition filters, value acceleration, and SQL generation—and outlines performance diagnosis methods to improve BI chart responsiveness.

BIBig DataChart Performance

0 likes · 16 min read

Optimizing Chart Query Performance in YouShu BI: Data Query Principles, Intelligent Caching, Query Merging, and Diagnostics