Use the CData ODBC Driver for Cvent in MicroStrategy Web



Connect to Cvent data in MicroStrategy Web using the CData ODBC Driver for Cvent.

MicroStrategy is an analytics and mobility platform that enables data-driven innovation. When you pair MicroStrategy with the CData ODBC Driver for Cvent, you gain database-like access to live Cvent data from MicroStrategy, expanding your reporting and analytics capabilities. In this article, we walk through adding Cvent as external data in MicroStrategy Web and creating a simple visualization of Cvent data.

The CData ODBC driver offers unmatched performance for interacting with live Cvent data in MicroStrategy due to optimized data processing built into the driver. When you issue complex SQL queries from MicroStrategy to Cvent, the driver pushes supported SQL operations, like filters and aggregations, directly to Cvent and utilizes the embedded SQL engine to process unsupported operations (often SQL functions and JOIN operations) client-side. With built-in dynamic metadata querying, you can visualize and analyze Cvent data using native MicroStrategy data types.

Connect to Cvent as an ODBC Data Source

Information for connecting to Cvent follows, along with different instructions for configuring a DSN in Windows and Linux environments (the ODBC Driver for Cvent must be installed on the machine hosting the connected MicroStrategy Intelligence Server).

Before you can authenticate to Cvent, you must create a workspace and an OAuth application.

Creating a Workspace

To create a workspace:

  1. Sign into Cvent and navigate to App Switcher (the blue button in the upper right corner of the page) >> Admin.
  2. In the Admin menu, navigate to Integrations >> REST API.
  3. A new tab launches for Developer Management. Click on Manage API Access in the new tab.
  4. Create a Workspace and name it. Select the scopes you would like your developers to have access to. Scopes control what data domains the developer can access.
    • Choose All to allow developers to choose any scope, and any future scopes added to the REST API.
    • Choose Custom to limit the scopes developers can choose for their OAuth apps to selected scopes. To access all tables exposed by the driver, you need to set the following scopes:
      event/attendees:readevent/attendees:writeevent/contacts:read
      event/contacts:writeevent/custom-fields:readevent/custom-fields:write
      event/events:readevent/events:writeevent/sessions:delete
      event/sessions:readevent/sessions:writeevent/speakers:delete
      event/speakers:readevent/speakers:writebudget/budget-items:read
      budget/budget-items:writeexhibitor/exhibitors:readexhibitor/exhibitors:write
      survey/surveys:readsurvey/surveys:write

Creating an OAuth Application

After you have set up a Workspace and invited them, developers can sign up and create a custom OAuth app. See the Creating a Custom OAuth Application section in the Help documentation for more information.

Connecting to Cvent

After creating an OAuth application, set the following connection properties to connect to Cvent:

  • InitiateOAuth: GETANDREFRESH. Used to automatically get and refresh the OAuthAccessToken.
  • OAuthClientId: The Client ID associated with the OAuth application. You can find this on the Applications page in the Cvent Developer Portal.
  • OAuthClientSecret: The Client secret associated with the OAuth application. You can find this on the Applications page in the Cvent Developer Portal.

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.

Windows

If you have not already, first specify connection properties in an ODBC DSN (data source name). This is the last step of the driver installation. You can use the Microsoft ODBC Data Source Administrator to create and configure ODBC DSNs.

Linux

If you are installing the CData ODBC Driver for Cvent in a Linux environment, the driver installation predefines a system DSN. You can modify the DSN by editing the system data sources file (/etc/odbc.ini) and defining the required connection properties.

/etc/odbc.ini

[CData Cvent Sys] Driver = CData ODBC Driver for Cvent Description = My Description OAuthClientId = MyOAuthClientId OAuthClientSecret = MyOAuthClientSecret

For specific information on using these configuration files, please refer to the help documentation (installed and found online).

Connect to and Visualize Cvent Data using MicroStrategy Web

Once you have created a database instance in MicroStrategy Developer and connected it to a project, you can perform a data import of Cvent data from MicroStrategy Web. Alternatively, you can create a new data source based on the ODBC Driver.*

  1. Open MicroStrategy Web and select your project.
  2. Click Add External Data, select Databases, and choose Select a Table as the Import Option.
  3. In the Import from Tables wizard, click to add a new data source.
    • Select DSN Data Sources
    • Set the DSN property to the previously configured DSN (CData Cvent Sys)
    • Set the Version property to Generic DBMS
    • Set the User and Password properties (or use filler values)
    • Set the Data Source Name
  4. After creating the data source, click to edit the catalog options and set the following queries and click OK.
    • SQL statement to retrieve tables available in the data source
      SELECT
        CatalogName NAME_SPACE,
        TableName TAB_NAME
      FROM
        SYS_TABLES
          
    • SQL statement to retrieve columns for the selected tables
      SELECT DISTINCT 
        CatalogName NAME_SPACE, 
        TableName TAB_NAME, 
        ColumnName COL_NAME, 
        DataTypeName DATA_TYPE, 
        Length DATA_LEN, 
        NumericPrecision DATA_PREC, 
        NumericScale DATA_SCALE 
      FROM 
        SYS_TABLECOLUMNS 
      WHERE 
        TableName IN (#TABLE_LIST#) 
      ORDER BY
        1,2,3
          
  5. Drag a table into the pane. Note: Since we create a live connection, we can import whole tables and utilize the filtering and aggregation features native to the MicroStrategy products.
  6. Click Finish, choose to the option to connect live, save the query, and choose the option to create a new dossier.
  7. Choose a visualization, choose fields to display, and apply any filters to create a new visualization of Cvent data. Data types are discovered automatically through dynamic metadata discovery. Where possible, the complex queries generated by the filters and aggregations will be pushed down to Cvent, while any unsupported operations (which can include SQL functions and JOIN operations) will be managed client-side by the CData SQL engine embedded in the driver.
  8. Once you have finished configuring the dossier, click File -> Save.

Using the CData ODBC Driver for Cvent in MicroStrategy Web, you can easily create robust visualizations and reports on Cvent data. Read our other articles on connecting to Cvent in MicroStrategy and connecting to Cvent in MicroStrategy Desktop for more examples.


Note: connecting using a ODBC driver requires a 3- or 4-tier architecture.

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Cvent Icon Cvent ODBC Driver

The Cvent ODBC Driver is a powerful tool that allows you to connect with live data from Cvent, directly from any applications that support ODBC connectivity.

Access Cvent data like you would a database - read, write, and update Cvent 0, etc. through a standard ODBC Driver interface.