<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>EntityManager on NineKoo9's story</title><link>https://NineKoo9.github.io/tags/entitymanager/</link><description>Recent content in EntityManager on NineKoo9's story</description><generator>Hugo -- gohugo.io</generator><language>ko</language><copyright>© 2026 NineKoo9</copyright><lastBuildDate>Sun, 15 Mar 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://NineKoo9.github.io/tags/entitymanager/index.xml" rel="self" type="application/rss+xml"/><item><title>왜 Spring 싱글톤 빈은 무상태여야 할까? 스레드, Entity, @Configuration까지</title><link>https://NineKoo9.github.io/posts/spring-singleton-thread-safety/</link><pubDate>Sun, 15 Mar 2026 00:00:00 +0000</pubDate><guid>https://NineKoo9.github.io/posts/spring-singleton-thread-safety/</guid><description>Spring 싱글톤 빈의 무상태 설계, 지역 변수와 스레드 안전성, Entity와 persistence context, @Configuration의 CGLIB 동작을 한 번에 정리합니다.</description></item></channel></rss>