IBM Datapower Online Training | Datapower Tutorials | ECORPTRAININGS DataPower Appliance – Variances DataPower XI50; 8. DataPower Introduction. Fine-grained authorization Rich authentication XI50 Hardware ESB “Any-to-Any” conversion at wire-speed. The primary three products in the DataPower family are the DataPower XA35, XS40, and XI50, as shown in Figure As you can see, the.
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The majority of this book focuses on the XI50, as it is a superset of the other two models. We are speaking about the base configuration—there are datapoewr available, such as adding a Hardware Security Module, which could alter the outward physical profile. Those issues can many times not be solved with the service definition, but they require additional infrastructure and configuration steps. DataPower has a completely metadata-driven configuration approach.
Every service configuration on DataPower contains a policy setup. After the artifacts have been generated, it’s time to deploy them at the DataPower appliance. Even though it’s possible to create an “enterprise-ready” SOA environment with traditional J2EE application servers, it might not always be the best approach for exposing enterprise data as services.
A rule defines a sequence of actions like matching, validation, transformation, routing, and so on which get applied to a request or response message. This is due to several factors, the primary ones being total cost of ownership TCOreturn on investment ROIperformance, integration, ease of use, and security. For example, the XSL artifacts generated by Data Studio are added to such a processing rule in form of a transform action.
Click Finish to generate the artifacts.
While the information provided so far gives you the ability to write the appropriate XSL scripts by hand to implement the transformation mappings necessary for a data access service, this is a very time-consuming and error-prone task. This model is often found in the DMZ, as its security capabilities are extensive. The DataPower setup is described later in this document. Select DataPower as the Web server type. The artifacts are datapiwer to a sub-directory inside the Data Development project.
Base this project on a connection to a DB2 sample database.
The name needs to match the data source, which you will set up on DataPower to connect to the DB2 sample database. View image at full size. This concludes the work in Data Studio. This folder contains all the necessary service implementation files which need to be copied to DataPower appliance.
An Introduction to DataPower SOA Appliances | Meet the Family! | InformIT
That concludes the fine tuning of the Web service operations. Figure 2 shows how this process works:.
Create a new Web service by selecting the DataPowerSamples project and right-clicking on the Web services folder. Since the Data perspective does not show the created folder, you need to open the Navigator view as shown:.
Michael Schenker Published on January 15, In case of Data Web services, the requests are terminated at the DataPower appliance and not sent to a back-end system. After creating all the statements, the SQL Scripts folder should look similar to the one in Figure 8. Each is a hardened 1U rack-mount device in a tamper-proof case with four RJ Ethernet ports, a DB-9 serial port, and a power switch.
Now that you understand how to copy the artifacts, you can see how to configure the service. This setting simplifies the XML structure of the service response. Tutoriak popular usage is to receive XML responses from backend servers and transform those into HTML before continuing the response to the client.
Create and deploy Data Web Services on WebSphere DataPower XI50 Integration Appliance
As xi0 can see, the products are outwardly similar in appearance. Of course, we go into much greater detail throughout this book. If you don’t see the artifacts folder, you need to refresh the project by right-clicking the DataPowerSamples project and select Refresh from the menu as Figure 18 illustrates.
The appliance is green, which represents its primary function: Xi500 concludes the data source setup. You can use cURL ttuorial test the service. A database is not considered to be a back-end system for DataPower. In there you will find one directory for every Web service defined in your Data Development Project. Now you need to copy the generated artifacts over to the DataPower box. These appliances offer an innovative, pragmatic approach to harness the power of SOA.
Those artifacts can now be deployed on a DataPower XI50 appliance.