Integrate IBM Cloud Object Storage Data in Your Informatica Cloud Instance

Informatica Cloud allows you to perform extract, transform, and load (ETL) tasks in the cloud. With the Cloud Secure Agent and the CData JDBC Driver for IBM Cloud Object Storage, you get live access to IBM Cloud Object Storage data, directly within Informatica Cloud. In this article, we will walk through downloading and registering the Cloud Secure Agent, connecting to IBM Cloud Object Storage through the JDBC Driver and generating a mapping that can be used in any Informatica Cloud process.

Informatica Cloud Secure Agent

To work with the IBM Cloud Object Storage data through the JDBC Driver, install the Cloud Secure Agent.

1. Navigate to the Administrator page in Informatica Cloud
2. Select the Runtime Environments tab
3. Click "Download Secure Agent"
4. Make note of the Install Token
5. Run the installer on the client machine and register the Cloud Secure Agent with your username and install token

NOTE: It may take some time for all of the Cloud Secure Agent services to get up and running.

Connecting to the IBM Cloud Object Storage JDBC Driver

With the Cloud Secure Agent installed and running, you are ready to connect to IBM Cloud Object Storage through the JDBC Driver.

Adding the JDBC Driver to the Secure Agent Machine

1. Navigate to the following directory on the Secure Agent machine:
   %Secure Agent installation directory%/ext/connectors/thirdparty/
2. Create a folder and add the driver JAR file (cdata.jdbc.ibmcloudobjectstorage.jar) based on the type of mapping that you want to configure.

   For mappings, create the following folder and add the driver JAR file:

   informatica.jdbc_v2/common

   For mappings in advanced mode, also create the following folder and add the driver JAR file:

   informatica.jdbc_v2/spark
3. Restart the Secure Agent.

Connecting to IBM Cloud Object Storage in Informatica Cloud

• Connection Name: Name your connection (i.e.: CData IBM Cloud Object Storage Connection)
• Type: Select "JDBC_V2"
• Runtime Environment: Select the runtime environment where you installed the Secure Agent
• JDBC Driver Class Name: The name of the JDBC driver class: cdata.jdbc.ibmcloudobjectstorage.IBMCloudObjectStorageDriver
• JDBC Connection URL: Set this to the JDBC URL for IBM Cloud Object Storage. Your URL will look similar to the following:
  
  jdbc:ibmcloudobjectstorage:ApiKey=myApiKey;CloudObjectStorageCRN=MyInstanceCRN;Region=myRegion;OAuthClientId=MyOAuthClientId;OAuthClientSecret=myOAuthClientSecret;

  Register a New Instance of Cloud Object Storage

  If you do not already have Cloud Object Storage in your IBM Cloud account, follow the procedure below to install an instance of SQL Query in your account:

  1. Log in to your IBM Cloud account.
  2. Navigate to the page, choose a name for your instance and click Create. You will be redirected to the instance of Cloud Object Storage you just created.

  Connecting using OAuth Authentication

  There are certain connection properties you need to set before you can connect. You can obtain these as follows:

  API Key

  To connect with IBM Cloud Object Storage, you need an API Key. You can obtain this as follows:

  1. Log in to your IBM Cloud account.
  2. Navigate to the Platform API Keys page.
  3. On the middle-right corner click "Create an IBM Cloud API Key" to create a new API Key.
  4. In the pop-up window, specify the API Key name and click "Create". Note the API Key as you can never access it again from the dashboard.

  Cloud Object Storage CRN

  If you have multiple accounts, you will need to specify the CloudObjectStorageCRN explicitly. To find the appropriate value, you can:

  • Query the Services view. This will list your IBM Cloud Object Storage instances along with the CRN for each.
  • Locate the CRN directly in IBM Cloud. To do so, navigate to your IBM Cloud Dashboard. In the Resource List, Under Storage, select your Cloud Object Storage resource to get its CRN.

  Connecting to Data

  You can now set the following to connect to data:

  • InitiateOAuth: Set this to GETANDREFRESH. You can use InitiateOAuth to avoid repeating the OAuth exchange and manually setting the OAuthAccessToken.
  • ApiKey: Set this to your API key which was noted during setup.
  • CloudObjectStorageCRN (Optional): Set this to the cloud object storage CRN you want to work with. While the connector attempts to retrieve this automatically, specifying this explicitly is recommended if you have more than Cloud Object Storage account.

  When you connect, the connector completes the OAuth process.

  1. Extracts the access token and authenticates requests.
  2. Saves OAuth values in OAuthSettingsLocation to be persisted across connections.

  Built-In Connection String Designer

  For assistance in constructing the JDBC URL, use the connection string designer built into the IBM Cloud Object Storage JDBC Driver. Either double-click the .jar file or execute the .jar file from the command-line.

  java -jar cdata.jdbc.ibmcloudobjectstorage.jar

  Fill in the connection properties and copy the connection string to the clipboard.

• Username: Set this to a placeholder value (since IBM Cloud Object Storage does not require a username)
• Password: Set this to a placeholder value (since IBM Cloud Object Storage does not require a password)

Create a Mapping for IBM Cloud Object Storage Data

With the connection to IBM Cloud Object Storage configured, we can now access IBM Cloud Object Storage data in any Informatica process. The steps below walk through creating a mapping for IBM Cloud Object Storage to another data target.

1. Navigate to the Data Integration page
2. Click New.. and select Mapping from the Mappings tab
3. Click the Source Object and in the Source tab, select the Connection and set the Source Type
4. Click "Select" to choose the table to map
5. In the Fields tab, select the fields from the IBM Cloud Object Storage table to map
6. Click the Target object and configure the Target source, table and fields. In the Field Mapping tab, map the source fields to the target fields.

With the mapping configured, you are ready to start integrating live IBM Cloud Object Storage data with any of the supported connections in Informatica Cloud. Download a free, 30-day trial of the CData JDBC Driver for IBM Cloud Object Storage and start working with your live IBM Cloud Object Storage data in Informatica Cloud today.