This tutorial walks you through why JMeter distributed testing is needed, the essential pre‑checks, detailed configuration of slave and master nodes, how to launch a test across multiple machines, and common pitfalls with practical fixes, enabling you to scale load tests beyond a single host.
This article explains the fundamentals of Java Naming and Directory Interface (JNDI), its architecture and typical usage, then walks through a step‑by‑step RMI implementation and demonstrates how JNDI can be abused to craft a Log4j2 remote code execution attack, complete with full code samples and mitigation advice.
This article explains the concepts and usage of three Java RPC frameworks—RMI, Hessian, and Dubbo—detailing their serialization methods, transport protocols, and service registration mechanisms, and provides complete code samples for interface definition, service implementation, client, and server setup.
This tutorial explains how to configure EhCache for distributed caching in a Spring Boot application, covering serialization, XML cluster settings, deployment parameters, REST endpoints for testing, and strategies to keep cache data consistent across multiple JVM instances.
This article explains the Java RMI communication model, the need for object serialization, the requirements for serializable classes, and provides complete example code for a Person class, object I/O operations, and a simple socket‑based stub‑skeleton implementation to demonstrate remote object retrieval.
This article introduces JDK RMI, explains its role in distributed Java applications, provides complete Maven project examples for interface, server, and client implementations, and details the underlying registry, stub, skeleton, and export mechanisms that enable remote method calls.
This article explains the concept of RPC in Java, compares three popular frameworks—RMI, Hessian, and Dubbo—describes their architectures, and provides complete code samples for interfaces, service implementations, clients, and servers to help developers build scalable distributed applications.
This article explains the two inter‑process communication methods in Electron, demonstrates why the remote module behaves like a reference rather than a copy, and reveals its internal implementation that mirrors Java RMI by wrapping objects and functions as remote proxies using synchronous IPC messages.
This article explains the fundamentals of remote method invocation, compares traditional RMI with modern RPC frameworks, introduces Dubbo's architecture and roles, and provides a step‑by‑step guide to quickly develop, build, and run a complete Dubbo application using API‑centric configuration and multicast registration.
