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Introduction SOA is an architecture approach for defining, linking, and integrating reusable business services that have clear boundaries and are self-contained with their own functionalities. Within this type of architecture, you can orchestrate the business services in business processes. Adopting the concept of services—a higher-level abstraction that's independent of application or infrastructure IT platform and of context or other services. Overview A basic SOA architecture is composed of a service provider, service, and an optional service directory. Application-to-application messaging is used in the information exchange. v   First the service provider creates a service and decides to expose it and publish it. v   Publishing is done by posting the service information on the service directory. v   On the other side, a service requester, in need of a certain service, searches the service directory for one that meets the necessary criteria. ...

Introduction In this article, you will learn how to create new API using IBM API Connect. Using the graphical design tools and source editor, you will create a new API called Hello World API which will return the greeting message based on requested name. In my previous article you can lean how to setup IBM API Connect instance/environment in IBM Could. Overview Create the API and API Definition Step 1: Click on the + Add button and New API . Step 2: Enter the appropriate information to create a REST API definition. Title:  Hello World API Name:  helloworld-api Base Path:  /helloworld Version:  1.0.0   You do not add a product at this time, click Create API . If the API Editor help screen appears, click the sentence Learn more about composing APIs, or click Got it! to access the main screen immediately. Step 3: In the side bar, select  Paths  to display the  Paths  panel. Create a new path by clicking...