Dundas BI でIBM Cloud Object Storage Data に連携するダッシュボードを構築

ダイナミックダッシュボードを作成し、Dandus BI からIBM Cloud Object Storage data データを分析

CData ODBC Driver for IBM Cloud Object Storage を使って、ODBC 経由でリアルタイムIBM Cloud Object Storage Data にアクセスして、さまざまなBI ツール、レポート作成ツール、およびETL ツールからシームレスに連携。 ここでは、一般的なODBC データプロバイダーとしてIBM Cloud Object Storage data に接続し、Dundas BI でIBM Cloud Object Storage data データのチャート、レポート、およびダッシュボードを作成する方法について説明します。

IBM Cloud Object Storage Data への接続

  1. If you have not already done so, provide values for the required connection properties in the data source name (DSN).You can configure the DSN using the built-in Microsoft ODBC Data Source Administrator.This is also the last step of the driver installation.See the "Getting Started" chapter in the Help documentation for a guide to using the Microsoft ODBC Data Source Administrator to create and configure a DSN.

    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.

    When you configure the DSN, you may also want to set the Max Rows connection property.This will limit the number of rows returned, which is especially helpful for improving performance when designing reports and visualizations.

  2. Open the Dundas BI interface, open the menu, and click New Data Connector.
  3. Configure the Dundas BI Data Connector:
    • Name the Data Connector.
    • Select "ODBC generic" as the Data Provider.
    • Check the "Use System DSN" checkbox.
    • Select the appropriate System DSN.

ダッシュボードにIBM Cloud Object Storage Data を追加

You are now ready to create a dashboard with IBM Cloud Object Storage data.

  1. Navigate to the Home page.
  2. Click Explore Data.
  3. Expand the appropriate Data Connector.
  4. Drag the relevant data from the Connector to the panel.
    • You can select an entire "table" to add, but you may need to remove Measures/Rows from the Metric Set to build an appropriate visualization.Alternatively, you can select only the fields you wish to include in the visualization.
    • With the fields selected, you can add any filters or conditions on the Measures and Rows, further customizing the visualization.
  5. Click Re-visualize from the menu bar and select the appropriate visualization for the data.
  6. Click Add To New Dashboard to add the visualization to a new dashboard.
  7. Configure the dashboard, creating dynamic visualizations of IBM Cloud Object Storage data.
 
 
ダウンロード