Web Application Server会先在Caching Service(缓存服务)读取图片信息,然后再从Database(数据库)中读取其他数据。 当Web Application Server发现图片的color profile(颜色分析)还没有计算时,会给Job Queue(任务队列)发送一个color profile任务。 Job Server(任务服务)会从Job Queue中获取corlor profile任务进行异步计算,...
Discloses a communication between the first computer and the second computer for the methods and protocols, as well as in a client - to provide a system networked application server environment. 协议包括从第一计算机到第二计算机的请求,该请求包括关于第二计算机上的功能的功能标识符以及关于该功能的...
用戶端應用程式或應用程式用戶端通常是指根據一組特定 Java 規格來實作,且在符合 Java EE標準之應用程式伺服器的用戶端儲存器中執行的用戶端。WebSphere Application Server環境中的其他用戶端包括實作為 Web 應用程式的用戶端 (Web 用戶端)、Web 服務程式的用戶端 (Web 服務用戶端) ,以及產品系統管理的用戶端 (...
此外,Web 服务遵循 Java 2 平台,企业版(Java 2 Platform,Enterprise Edition,J2EE)、通用对象请求代理体系结构(Common Object Request Broker Architecture,CORBA)以及其它针对与耦合较紧的分布式或非分布式应用程序集成的标准。Web 服务是部署并提供通过 Web 访问业务功能的技术;J2EE、CORBA 和其它标准是实现 Web 服务的...
Application Layer: Server-side Component (Back-end) The server-side componentis the key component of the web application architecture diagram thatreceives user requests, performs business logic, and delivers the required data to the front-end systems. It contains servers, databases, web services, et...
l学习Web程式的通常设计考虑点。 l学习Web程式的主要原则。 l学习Web程式的层指导原则。 l学习性能,安全以及部署指导原则。 概览 Web程式的核心是服务器端的逻辑。它可能由很多不同的层组成。典型的例子就是三层架构,表现层,业务层以及数据层。下面的图表列举了通用的Web应用架构,由一些不同领域的通用组件组成。
When Microsoft introduced the Windows DNA architecture in September 1997, they introduced a framework for creating new Internet applications as well as integrating the Web with already existing client-server and desktop systems. The Internet is a great application platform for two main reasons:...
The Web services architecture provides complete flexibility in the way that topics are defined, organized, and discovered; it provides a common infrastructure for managing subscriptions that may be leveraged in many different application arenas. Subscriptions lease resources that must be eventually ...
Sun's Project Shasta, which is based on the JSR 208 architecture, aims to build a next-generation integration solution. This project will be implemented on Sun's J2EE application server and leverage J2EE services such as Java Message Service (JMS), J2EE Connector Architecture (JCA), failover,...
Sun's Project Shasta, which is based on the JSR 208 architecture, aims to build a next-generation integration solution. This project will be implemented on Sun's J2EE application server and leverage J2EE services such as Java Message Service (JMS), J2EE Connector Architecture (JCA), failover,...