soa tutorial

SOA Architecture Basics ConceptsService-Oriented Architecture (SOA)Before delving into what a service-oriented architecture (SOA) is, create some basic concepts and terms that are not strictly defined, so perhaps some definitions remain controversial in the industry and are ignored for the moment.Architecture BasicsTechnical Architecture (technology Architecture)

Service-Oriented Architecture SOA preambleIn the world of. NET, when it comes to SOA, you should think of web service,wcf, and someone might also mark the Web API in. NET MVC and talk about it in general!Indeed, Microsoft's technology is really driving the world of service-oriented development, except that Microsoft has many services-oriented open source technologies that are even better than Microsoft in s

sources to implement the basic report function. In this way, if the enterprise's requirements change, isn't it necessary to re-develop a report? SOAFor such a typical enterprise application, I think that using SOA can solve the current needs well and lay a good foundation for expansion in the future.First, we need to build an ESB. The construction of ESB may have different functional and performance requirements based on the industry type, scale, an

To better promote SOA development, leading technology vendors, such as Bea, who are collaborating on the creation of Service component Architecture (SCA) and Service data Object (SDO) specifications, have recently released several important results, including important developments in SOA-related norms and technologies. The consortium also created a vendor-independent web site (www.OSOA.org) to provide rele

Component-oriented, new generation of software development models and methods. So what are its norms and standards? Now the answer is getting clearer:SCA. To answer this question, perhaps most people will now say SOA, in fact ' SOA ' is the wrong answer! (Does it seem that the current software world lags behind SOA?!) But on this issue '

Sun's latest release of middleware is not just about the comprehensive technology updates that Seebeyond brings, it's not just the identity directory management software that Netscape brings, it will be the new development of the SOA concept.Rob Beauchamp, vice president of Sun Middleware, said the new product will be released in a new manner over the next 6 months, during the JavaOne Congress of the past May 2006 and the JavaOne conference next May.I

architecture (SOA), such as loose coupling (organizational and technical), autonomy, and reliance on existing applications to implement business functions make exception handling more complex. Since each service is designed, implemented and maintained by itself, and can be used in multiple enterprise solutions (which may be unknown at the time of service design), the exception handling implementations for specific services revolve around 3 points: H

2015-01-01 Created by Abalone newI. Background of the programme With the continuous improvement of enterprise informatization, the enterprise IT system is becoming larger, the cross-system process and the system, as well as the internal interface requirements and interface service calls are also increasing.At present, due to the excessive number of interfaces among the mutual systems and the lack of a unified management specification, the interface protocol is too wide, and the interface b

What exactly is the relationship between SOA and microservices?To tell you the truth, I really don't understand the fundamental difference between SOA and microservices, both of which are ultimately an architectural design approach to providing interfaces externally. I think the micro-service is actually with the development of the Internet, complex platform, business, resulting in the

Introduction to SOAThe best way for SCA to implement SOAApache Open Source Framework Tuscany implementation of SCA architectureA simple description of SOA:SOA (service-oriented Architecture) service-oriented architecture. In order to be able to deeply understand also specialized check the word: oriented: Face, Architecture: architecture, no way English sucks! is actually a component model that links different functional lists of applications (called services) through well-defined interfaces.

First, let's take a look at the basic concepts, technical concepts, and terminologies of (Enterprise Application System) integration. Apart from the basic concepts, we will talk about the types of integration models similar to SOA, for example, point-to-point, central radiation, and pipelines, understanding the differences between EAI and EIi will also mention the future integration technology-xtp. I. Basic Concepts First, let's clarify some basic con

● Presentation layer (Presentation): in Area 5 in Figure 1, a presentation platform is established through portal and other technologies to facilitate service requests on this interface. ● Business Process Modeling: In Area 4 in figure 1, the SOA meta-model inherits the platform-independent model from the MDA to model the business process. This part is independent of the service design and deployment layer. The main defect of model-driven architectur

Recently, due to the expansion of the system, it was found that the previous software was becoming increasingly difficult to maintain. Every time, the business manager told me the business process clearly, I am explaining the relevant business processes to the programmers before development and maintenance can be conducted. The previous project manager did not leave any documents I am going to clarify the business, write documents, and other things. I saw