Selected Java Interview Questions

Jun 11, 2023 · Backend Development

Preventing JVM OOM in Bulk Data Queries with MyBatis‑Plus Bulk Executor

The article explains why unrestricted large‑table queries cause JVM Out‑Of‑Memory errors, analyzes the drawbacks of simple LIMIT pagination, and provides a MyBatis‑Plus based bulk‑execution utility with code examples for safe, efficient batch processing and multithreaded execution.