How to Efficiently Split Large Java Lists into Smaller Chunks

This article explains why MySQL’s SQL length limit can cause batch‑insert failures and demonstrates five practical ways to partition a large Java List—using Guava, Apache Commons, Hutool, JDK Stream, and custom subList—complete with code examples and execution results.

Apache CommonsGuavaJava

0 likes · 9 min read

How to Efficiently Split Large Java Lists into Smaller Chunks

Full-Stack Internet Architecture

Oct 26, 2021 · Backend Development

Solving MyBatis Native Batch Insert Issues with Guava List Partitioning

This article explains how MyBatis native batch inserts can exceed MySQL's maximum SQL size, causing errors, and demonstrates a solution using Guava's Lists.partition to split the data into smaller chunks, improving performance and avoiding execution failures.

Batch InsertGuavaJava

0 likes · 8 min read

Solving MyBatis Native Batch Insert Issues with Guava List Partitioning