OOM prevention — 3 Technical Articles

Aug 30, 2024 · Backend Development

Prevent Data Loss in Java Thread Pools When Services Crash

This article explains Java thread pools, their advantages, internal mechanics, common pitfalls such as oversized queues, excessive threads, and data loss on crashes, and presents a persistence‑based solution using database‑stored tasks and scheduled retries to ensure no data is lost when services go down.

Backend DevelopmentConcurrencyData Persistence

0 likes · 8 min read

Prevent Data Loss in Java Thread Pools When Services Crash

Baidu Geek Talk

Nov 21, 2022 · Mobile Development

How Baidu App Prevents OOM Crashes with Real‑Time Memory Monitoring and Prediction

This article details Baidu's multi‑step memory‑control solution for its iOS app, covering background challenges, real‑time memory monitoring, page‑level memory prediction, water‑level determination, frequency control, proactive degradation, and code examples that together reduce OOM incidents on low‑end devices.

OOM preventionapp performanceiOS

0 likes · 17 min read

How Baidu App Prevents OOM Crashes with Real‑Time Memory Monitoring and Prediction

Baidu App Technology

Nov 10, 2022 · Mobile Development

How Baidu App Prevents OOM Crashes with Real‑Time Memory Management

The article explains Baidu App's memory‑control solution that monitors real‑time memory usage, predicts page‑level memory growth, defines safe and dangerous memory watermarks, and triggers proactive or reactive actions to avoid OOM crashes on low‑end iOS devices.

JetsamOOM preventioniOS

0 likes · 18 min read

How Baidu App Prevents OOM Crashes with Real‑Time Memory Management