soa tutorial

The emergence of WebService has brought about a revolution, which makes every system, platform, program directly in the gap, for the integrated enterprise application is a great liberation. I have always loved her, the beautiful Bridge (Beautiful Rainbow). Here's a look at SOA. The full name of SOA is service oriented Architecture, which is services-oriented architecture. Before defining an

Introduction to SOA FavoritesIntroductionSOA is an English service-oriented architecture, short for service-oriented architecture. This term has been frequently used in various technical journals in the past one or two years. However, there has been no clear answer to what SOA is, and what are the characteristics of SOA? Which problems are suitable for solving? W

Just as early erp soa was pushed to the "God" platform againSource: zhidianwang Author: Shi Jiang There are still many unsolved questions about the service-oriented architecture. Many people, even in the IT field, say they do not understand what SOA can do or how to deploy SOA. SOA has been exaggerated to an incredible

Basic Tutorials For synchronous and asynchronous applications, SOA is a revolution in distributed computing based on request/response patterns. The business logic of an application (business logic) or some individual functionality is modularized and rendered as a service to the consumer or client. The key to these services is their loose coupling characteristics. For example, the service's interface and implementation are independent. Application deve

,This will increase the workload and may increase the instability of existing application systems. Business logic-level integration is a process-oriented integration method. This integration method not only exposes the business logic of the application,In addition, the intersection of business logic leads to tight coupling between various integrated systems, reduces the flexibility of application systems, and increases the difficulty of system maintenance. The above three methods are tightly cou

Original article: http://dotnet.csdn.net/n/20051206/30487.html SOA is an English service-oriented architecture, short for service-oriented architecture. This term has been frequently used in various technical journals in the past one or two years. However, there has always been no clear answer to what SOA is; What are the characteristics of SOA? Which problems a

As SOA becomes the IT trend, more and more SOA projects are launched. Some projects have failed completely, and some projects have succeeded. How to learn the lessons of these failed projects and develop the vision and strategy you need to plan your SOA roadmap will be key to the success of future SOA projects. Here we

Introduction More and more customers are often asked to complete projects that do not use SOA at all, but to implement the Enterprise Service Bus (BUS,ESB) architecture only. This type of ESB-oriented architecture is not difficult, but its success is hard to conclude. Customers who require such projects are not aware of this: an ESB-oriented architecture does not bring business value. Projects that are based on an ESB-oriented architecture need to be

Read the catalogue: 1. Background information Architectural Hierarchy of 2.SOA 2.1. Application services (Atomic services) 2.2. Portfolio Services 2.3. Business Services (Orchestration Services) Refactoring of 3.SOA 3.1. Preserving the service space for future combinations of services 4. Use of ddd+grasp for analysis and design (to prevent subjective

I. Introduction Today, enterprises are trying to improve their production efficiency, and they are also exploring the restructuring of IT assets. With the help of Service-Oriented Architecture (SOA) technology, IT organizations have achieved certain results in overcoming these problems; however, in most cases, it is only a small part of the entire IT service portfolio. Currently, most of the effort in this area is simply to achieve a "just satisfied"

Introduction SOA is an English service-oriented architecture, short for service-oriented architecture. This term has been frequently used in various technical journals in the past one or two years. However, there has been no clear answer to what SOA is, and what are the characteristics of SOA? Which problems are suitable for solving? What is the difference and c

and CORBA. The difference between the service-oriented architecture of web services today and the past is that they are standards-based and loosely coupled. Widely accepted standards (such as XML and SOAP) provide interoperability between solutions of different vendors. Loose coupling isolates participants in distributed computing, and changes made by one party on both sides of the interaction will not affect the other. The combination of the two means that the company can implement some web se

About SOAThe following abstract definition is widely recognized: Definition: the architectural style of SOA describes a set of patterns and guiding principles to create standards-based, loosely coupled services that are integrated with the business, due to separation of focus between descriptions, implementations, and bindings, these services provide higher levels of flexibility to respond to business threats and opportunities. Forrester's investigat

Microsoft's SOA in the Real World notes 09-Chapter 2 Chapter 2: messages and services "SOA is not what you buy, but what you do ." -- Jason Bloomberg Analyst Reader's gainsReaders in this chapter will establish the conceptual basis described in Chapter 1 and focus on the architecture functions of messages and services. The focus of message and service architecture functions is the service-oriented concept a

SOA is a service-oriented architecture, and no one agrees. However, each vendor has its own definition and explanation of what SOA is. Some people say it is an architecture, some say it is a methodology, but few people can give a convincing and easy-to-understand explanation. SOA will be appliedProgramDifferent functional units (called services) are linked by wel

I used to be very clear about SOA ideas, but I guess the article is too wordy, n many people do not see it. Today and Hu Tehui on the Internet, he reprinted a lot of articles on SOA on his blog, he also asked me some questions, I said these questions I have written ah, you have reproduced my article, you should be able to understand. So I want to be a little more straightforward. First, ask: why

SOA is an English Service-Oriented Architecture, short for Service-Oriented Architecture. This term has been frequently used in various technical journals in the past one or two years. However, there has always been no clear answer to what SOA is; What are the characteristics of SOA? Which problems are suitable for solving? What is the difference and connection w

ArticleDirectory Introduction Obstacles to reuse Reuse-oriented What is SOA? SOA and Distributed Technology Is web services a savior? Service Infrastructure: emerging solutions Have we achieved our goal? Copy this article from: http://dev2dev.bea.com.cn/techdoc/20060703838.htmlintroduction If you have been in the IT industry for a while, you may feel familiar when you hear

Microsoft's SOA in the Real World notes 03-Chapter 1 SOA Myth and factBefore learning more about SOA, it is very important to understand some SOA-related myths. The following table lists some of the top myths and facts around SOA to help reveal these myths. Myth

I. What is SOA? The full name of SOA is service-oriented architecture, which is service-oriented architecture. It is an architecture rather than a specific development technology. To truly understand what SOA is, we need to start with the technical development history of software development. The real software development has gone through four stages from the