openmq

Ajax provides a good solution for the HTTP Communication model. It asynchronously polls server events on the client. Server events are arranged in the queue to be processed in sequence and transmittedIn this way, the browser simulates the

Whether a large portal site or a small or medium-sized vertical type site will pursue stability, performance and scalability. The technical experience of large-scale web site sharing is worth learning and borrowing, but the implementation to more

GlassFish: The GlassFish Community implements open-source Java EE 5 application servers. GlassFish is a robust business-compatible application server that delivers product-level quality and is free for development, deployment, and

Recent IT media held in the Industry technology conference so many sites are in the disclosure of their own technology insider share with peers, big to Facebook, Baidu, small to just start the site. Facebook, Baidu and other large sites using

A very important design principle of distributed systems is loose coupling, that is, minimizing dependencies between subsystems. In this way, subsystems can evolve, maintain, and reuse independently of each other. Message Queue (MQ) is a good means

Original quote: http://www.javabloger.com/article/java-development-concern-those-things.html Recent IT media held by the Industry Technology Congress so many sites are in the disclosure of their own technology to share with peers, big to Facebook,

In the previous article, the author presented an example of the process of developing Java EE applications in was CE v2.1, covering many of the new features of Java EE 5, including: Java Server Faces (JSF), Java Persistence API ( JPA), Enterprise

JvmThe correct use of the JVM parameter configuration parameters running in the Jee container is directly related to the performance and processing capability of the whole system, and the tuning of the JVM is mainly for the tuning of memory

AMQP Protocol Introduction AMQP, Advanced message Queuing Protocol, is an open standard for application-layer protocols designed for message-oriented middleware. The main features of AMQP are message-oriented, queue, routing (including