Art of Distributed System Architecture Design

May 8, 2015 · Backend Development

Optimizing Data Fetching in J2EE Applications Using Lazy Loading, Fetch Strategies, and AspectJ

This article examines the challenges of lazy loading in J2EE ORM tools, compares eager fetching and pre-fetching, and proposes a modular solution using Aspect‑Oriented Programming to inject custom fetching strategies at the repository level, reducing SQL queries, connection usage, and code bloat.