Optionally, select Commit, if you want to commit the connection after executing

4-12 Oracle Fusion Middleware Developers Guide for Oracle Data Integrator b. Select or type the Work Schema for this Data Integrator physical schema in ... Work Schema . A list of the schemas appears if the technologies supports schema listing.

3. Check the Default box if you want this schema to be the default one for this data

server The first physical schema is always the default one.

4. Go to the Context tab.

5. Click Add.

6. Select a Context and an existing Logical Schema for this new Physical Schema. If no Logical Schema for this technology exists yet, you can create it from this Editor. To create a Logical Schema: 1. Select an existing Context in the left column. 2. Type the name of a Logical Schema in the right column. This Logical Schema is automatically created and associated to this physical schema in this context when saving this Editor.

7. From the File menu, click Save.

4.2.4 Creating a Logical Schema

To create a logical schema:

1. In Topology Navigator expand the Technologies node in the Logical Architecture

accordion. 2. Select the technology you want to attach your logical schema to.

3. Right-click and select New Logical Schema.

4. Fill in the schema name.

5. For each Context in the left column, select an existing Physical Schema in the right column. This Physical Schema is automatically associated to the logical schema in this context. Repeat this operation for all necessary contexts.

6. From the File menu, click Save.

4.2.5 Creating a Physical Agent

To create a Physical Agent: 1. In Topology Navigator right-click the Agents node in the Physical Architecture accordion.

2. Select New Agent.

3. Fill in the following fields: ■ Name : Name of the agent used in the Java graphical interface. ■ Host : Network name or IP address of the machine the agent will been launched on. ■ Port : Listening port used by the agent. By default, this port is the 20910. ■ Web Application Context : Name of the web application corresponding to the Java EE agent deployed on an application server. For standalone agents, this field should be set to oraclediagent.