1 views collected around this technical thread.
This article details a step‑by‑step investigation of an OutOfMemoryError in a Spring Boot social app, revealing that frequent initialization of a script engine caused massive StringSequence instances via SPI loading, and shows how consolidating the engine eliminated the OOM issue.
This article describes how leveraging Java's ScriptEngine for dynamic JavaScript execution enables hour‑level deployment, reduces downtime, and improves flexibility by storing configurable scripts in a database, offering a practical solution for fast customer‑driven feature changes in backend systems.
By adopting Groovy as a JSR‑223 script engine, the Vivo Internet Server team streamlined dynamic query and rule processing in their Java content platform, demonstrating integration via ScriptEngineManager, GroovyShell, and GroovyClassLoader, while optimizing performance through caching and static typing and enforcing security with SecureASTCustomizer and isolated execution.