service oriented architecture for dummies

layer provides a unique protocol between the user interface and the other tiers, allowing you to focus on application logic. Application logic is part of the business logic that arises directly from the use case.On the server side, the service layer method that is executed, reasonably arranges the required logic, through the coordination domain model, the Special Application service, the workflow.Without a

Data is the core of the system, and in addition to the service-oriented architecture, data-oriented architecture can be considered. The data-oriented service

development become mainstream, many developers are not sure how they should adapt or consider their process design presentation to conform to the new architecture model. Understanding OO and component architectures requires a fundamental shift in the mindset of application systems design. This process is sometimes very painful, but the rewards are really strong design, better code reuse, advanced application functions, easy debugging and short time m

. What is clearly defined is usually quite complicated. 10) Design an error handling policy. For a layered architecture, error processing costs a lot in terms of processing time and programming. One principle of error handling: Try to handle the problem at the underlying level. Even if it is to be processed by a higher level, it should be converted into a type of error that the higher level can understand. In addition, reduce the error types and me

The current distributed micro-service cloud architecture platform is built using MAVEN, so Common-service's generic service builds standalone system services according to MavenParticle-commonservice:spring Cloud system service root project, the root dependency of all service

from each other. No component spans more than one layer. The words in the brackets are not fully understood (It is better to put more service layers at the higher level than the lower layer. This is because developers do not have to learn the many nuances of their friends. They can even learn more during parallel development. The extended top layer is suitable for wider application areas, while the base layer remains slim. This phenomenon is also cal

This article transferred from: http://www.ibm.com/developerworks/cn/webservices/ws-sca/ This article introduces the basic concepts in the SCA programming model and illustrates some of its basic uses in a simple example, expecting to be a catalyst and laying the groundwork for the reader to understand SCA later. Overview The industry's major software vendors are aggressively promoting the concept of service oritented

Directory　　　　Micro-Service Architecture Quick Guide　　　　Soa　　　　Dubbo　　　　Spring Cloud　　　　Comparison of Dubbo and SpringcloudMicro-Service (Microservice) Architecture Quick GuideWhat is software architecture?A software architecture i

application to improve the perceptible response time for interactive applications (such as GUI. 4) They simplify application design by allowing multiple service processing tasks to run independently using synchronous programming abstraction (such as bidirectional method calls. Inherent complexity of concurrent application development: 1) In a concurrent application, determine an effective application concurrency

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

Migrating to a micro-service architecture can bring exciting opportunities to the company's marketplace because it brings faster new feature launches for users. You know that the success of your future company depends on whether you migrate to a micro-service architecture, but how you do it. Fortunately, some early mi