Optimizing Large IN Queries with Spring AOP and Multi‑Threaded Splitting

This article explains how to improve performance of massive IN‑list database queries in Java by defining custom Spring AOP annotations that automatically split the parameter list, execute the sub‑queries concurrently in a thread pool, and merge the results using a configurable return‑handling strategy.

aopin-queryjava

0 likes · 10 min read

Optimizing Large IN Queries with Spring AOP and Multi‑Threaded Splitting

macrozheng

Jan 15, 2025 · Backend Development

Boost PostgreSQL IN Query Performance with Spring AOP Parallel Splitting

This article explains how to improve PostgreSQL IN‑query performance in Spring Boot applications by splitting large IN parameter lists into smaller batches, executing them concurrently with a custom AOP annotation, and merging the results, providing a reusable annotation‑driven solution for high‑throughput backend services.

in-queryjavamultithreading

0 likes · 10 min read

Boost PostgreSQL IN Query Performance with Spring AOP Parallel Splitting

Code Ape Tech Column

Jan 6, 2025 · Backend Development

Optimizing Large IN Queries in PostgreSQL with Spring AOP and Multithreaded Splitting

This article explains how to improve performance of massive IN‑list queries in PostgreSQL by splitting the list, executing sub‑queries in parallel using a custom Spring AOP annotation, and merging the results with a configurable handler, providing a reusable solution for Java backend services.

annotationaopin-query

0 likes · 10 min read

Optimizing Large IN Queries in PostgreSQL with Spring AOP and Multithreaded Splitting