Baidu Geek Talk

Nov 13, 2023 · Mobile Development

UBC SDK Log Duplicate Packaging Optimization Practices

The article explains how the UBC SDK’s log‑center deduplication suffers from package and log duplication, identifies three root causes—database corruption, WAL write failures, and multi‑process conflicts—and presents concrete fixes that reduced duplicate rates from 0.3 % to under 0.1 %.