soa tutorial

Oracle SOA Suite Environment (based on version 11.1.1.6.0) Oracle SOA Suite Environment (based on version 11.1.1.6.0) Finally finished building the Oracle SOA Suite Environment on Windows 7, here's how to build the steps. The local hardware environment is as follows: Os–windows 7 flagship 64-bit SP1 ram–8g (DDR3) Cpu–intel Core i3–2350m @ 2.3GHz Dual Core Firs

In this article, we're going to show you how to use simple technology plus a document-centric approach to bringing valuable business services without having to use proprietary middleware or the complexity of Web service stacks. Our inspiration comes

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 s

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

Recently, SOA has become a hot topic. As a service-oriented architecture, SOA is highly praised by various vendors. After more than 20 years of development in the EA field, people are paying attention to IT systems that are increasingly complex and have lower ROI. What are the similarities and differences between SOA and EA as architectures? A brief summary of th

SOA Definition The following is a definition given by the author to SOA: SOA refers to the need for business integration in the Internet environment, A software system architecture implemented by connecting independent functional entities that can complete specific tasks. In this definition, the premise I want to express is as follows: 1) Software System Architec

A Reference Architecture (SOA) is a framework that enables each project to have a compliance basis to promote consistency, best practices, and standardization. The reference architecture is not limited by the current IT status, but should be targeted at a well-thought-out vision. IT can be said that IT guides all future development work and serves as a reference for achieving this goal. Generally, a two-or three-year plan is suitable for service-orien

From: http://newhappy2008.blog.sohu.com/117231212.html A Reference Architecture (SOA) is a framework that enables each project to have a compliance basis to promote consistency, best practices, and standardization. The reference architecture is not limited by the current IT status, but should be targeted at a well-thought-out vision. It can be said that it guides all future development work and serves as a reference for achieving this goal. Generally,

Why SOA? I. Q: Why is SOA required?A: Before the emergence of SOA, the world had the following components: CORBA Component Model, Java component model, COM + component model, and. NET Component Model. Among them, the CORBA Component Model and Java component model belong to the first camp of IBM (a group of Members include Bea, Oracle, HP, and Sun), while

I,Overview With the surging Internet and e-commerce, the rapid changes in the external world require enterprises to respond quickly. To make a rapid response, the internal information flow of enterprises is inseparable. In the process of enterprise informatization, various application software has been developed to meet different application requirements of different departments. These software basically meets the application needs of enterprises. But from the perspective of the enterprise as a

The increasingly mature Web service standards make SOA more practical. Should you deploy it now? After these standards are rectified? When media and vendors are advocating the benefits brought by SOA, can you clearly see the shortcomings of SOA? -->

accepted standards, such as XML and SOAP, provide interactivity between different vendor solutions. Loose coupling separates the participants in the distribution calculation, and the changes on either side of the interaction do not affect the other. The combination of the two means that companies can implement certain Web services without having any knowledge of the clients that use those Web services. We call this standards-based, loosely coupled, service-oriented architecture simply

[It168 technical analysis comment]Recently, itpubCommunityIn the ERP section, a user who has been using ERP for many years, Li Xin (not his real name), complained that U9 was using a large number of stored procedures, I also question the world's first SOA-Based ERP system U9. What is the concept of its SOA design architecture reflected in? The information-related sections of the community have gathered a

tend to adopt SOA The main trends in software development are the transition from traditional software architectures to service-oriented architectures (SOA). In a traditional software architecture, the project is treated as a delivery of a single new application. In SOA, projects are treated as deliverables for integrated services-some are new, some are existing.

While APIs and SOA have similar business and technical goals, many proponents of the API insist that APIs are almost unrelated to SOA, and that they are a distinct approach. They often preach that there is a big difference between a pragmatic rest API and SOA. The Division of labor restricts SOA services and restful AP

The SOA alliance and CIO Magazine recently announced a list of winners of SOA case studies. All winners use SOA to successfully provide the value of business or task. It is noted that every SOA application instance has some common characteristics. To sum up, the successful implementation of

progressive modernization form the foreground of the application system. But in my experience, most of these are descriptive, and the main purpose is not to force a constantly changing architecture to remain consistent. It's time for SOA to play. SOA promises to introduce clear boundaries in functional areas that are designed to come from the requirements of the business itself, rather than from the needs

This business flexibility enables enterprises to speed up development, reduce TCO, and improve access to timely and accurate information. SOA helps to achieve more asset reuse, easier management and faster development and deployment, in today's business environment, change is no doubt, so the rapid response to customer demand, market opportunities and external threats of agility, easy to deal with business services change, development needs more than

Global planning There are many technical factors in the implementation of SOA. As a user, you need to select appropriate tools and professional technical talents. As a user, to implement SOA, you must first make a comprehensive assessment of your system, understand how much your existing system can use, how much you need to transform, and what new systems you need, how can your system meet your needs in th

SOA can be used together with many other technologies. However, component encapsulation and aggregation play an important role in it. As mentioned above, SOA can be a simple object, a complex object, a collection of objects, a process containing many objects, and a process containing other processes, it can even be the overall set of applications that output a single result. In addition to services, it can