Ready to get started?

Learn more about the CData JDBC Driver for eBay or download a free trial:

Download Now

RapidMiner からeBay Data にデータ連携

RapidMiner Studio の標準コンポーネントおよびデータソース設定ウィザードでeBay data を連携します。

この記事では、CData JDBC driver for eBay をRapidMiner のプロセスに簡単に統合する方法を説明します。ここでは、eBay にCData JDBC ドライバーを使用して、eBay data をRapidMiner のプロセスに転送します。

JDBC データソースとしてRapidMiner のeBay に接続

You can follow the procedure below to establish a JDBC connection to eBay:

  1. Add a new database driver for eBay:Click Connections -> Manage Database Drivers.
  2. In the resulting wizard, click the Add button and enter a name for the connection.
  3. Enter the prefix for the JDBC URL: jdbc:ebay:
  4. Enter the path to the cdata.jdbc.ebay.jar file, located in the lib subfolder of the installation directory.
  5. Enter the driver class: cdata.jdbc.ebay.EbayDriver
  6. Create a new eBay connection:Click Connections -> Manage Database Connections.
  7. Enter a name for your connection.
  8. For Database System, select the eBay driver you configured previously.
  9. Enter your connection string in the Host box.

    If you will be accessing your own account, you can generate an OAuthAccessToken from your developer account dashboard. You can also allow other users to securely access their own accounts.

    Both of these methods require you to create an application key set to obtain values for the following connection properties: AppId, CertId, DevId, and SiteId.

    The user consent flow additionally requires the RuName and CallbackURL.

    See the "Getting Started" chapter in the help documentation for a guide to using OAuth.

    ビルトイン接続文字列デザイナー

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

    java -jar cdata.jdbc.ebay.jar

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

    A typical connection string is below:

    AppId=MyAppId;CertId=MyCertId;DevId=MyDevId;SiteId=MySiteId;RuName=MyRuName;CallbackURL=http://localhost:33333;InitiateOAuth=GETANDREFRESH
  10. Enter your username and password if necessary.

You can now use your eBay connection with the various RapidMiner operators in your process.To retrieve eBay data, drag the Retrieve operator from the Operators view. With the Retrieve operator selected, you can then define which table to retrieve in the Parameters view by clicking the folder icon next to the "repository entry."In the resulting Repository Browser, you can expand your connection node to select the desired example set.

Finally, wire the output to the Retrieve process to a result, and run the process to see the eBay data.

 
 
ダウンロード