Connect to TaxJar Data in the Denodo Platform

Denodo Platform is a data virtualization product providing a single point of contact for enterprise database data. When paired with the CData JDBC Driver for TaxJar, Denodo users can work with live TaxJar data alongside other enterprise data sources. This article walks through creating a virtual data source for TaxJar in the Denodo Virtual DataPort Administrator.

With built-in optimized data processing, the CData JDBC Driver offers unmatched performance for interacting with live TaxJar data. When you issue complex SQL queries to TaxJar, the driver pushes supported SQL operations, like filters and aggregations, directly to TaxJar and utilizes the embedded SQL engine to process unsupported operations client-side (often SQL functions and JOIN operations). Its built-in dynamic metadata querying allows you to work with and analyze TaxJar data using native data types.

Create the TaxJar Virtual Port

To connect to live TaxJar data from Denodo, you need to copy the JDBC Driver JAR file to the external library directory for Denodo and create a new JDBC Data Source from the Virtual DataPort Administrator tool.

1. Download the CData JDBC Driver for TaxJar installer, unzip the package, and run the JAR file to install the driver.
2. Copy the JAR File (and license file if it exists) from the installation location (typically C:\Program Files\CData\CData JDBC Driver for TaxJar\lib\) to the Denodo external library directory (C:\Denodo\Denodo Platform\lib-external\jdbc-drivers\cdata-taxjar-19).
3. Open the Denodo Virtual DataPort Administrator tool and navigate to the Server Explorer tab.
4. Right-click "admin" and select New -> Data source -> JDBC.
5. Configure the JDBC Connection:
   • Name: your choice, e.g.: taxjar
   • Database adapter: Generic
   • Driver class path: C:\Denodo\Denodo Platform\lib-external\jdbc-drivers\cdata-taxjar-19
   • Driver class: cdata.jdbc.taxjar.TaxJarDriver

   • Database URI: Set this to a JDBC URL using the necessary connection properties. For example,

     jdbc:taxjar:APIKey=3bb04218ef8t80efdf1739abf7257144;

     Information on creating the Database URI follows:

     Built-In Connection String Designer

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

     java -jar cdata.jdbc.taxjar.jar

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

     To authenticate to the TaxJar API, you will need to first obtain the API Key from the TaxJar UI.

     NOTE: the API is available only for Professional and Premium TaxJar plans.

     If you already have a Professional or Premium plan you can find the API Key by logging in the TaxJar UI and navigating to Account -> TaxJar API. After obtaining the API Key, you can set it in the APIKey connection property.

     Additional Notes

     • By default, the CData connector will retrieve data of the last 3 months in cases where the entity support date range filtering. You can set StartDate to specify the minimum creation date of the data retrieved.
     • If the API Key has been created for a sandbox API account please set UseSandbox to true, but not all endpoints will work as expected. For more information, refer to the TaxJar developer documentation.
6. Click the "Test connection" button to confirm the configuration and click Save.

View TaxJar Data in the VirtualPort Administrator Tool

After creating the data source, you can create a base view of TaxJar data for use in the Denodo Platform.

1. Click the "Create base view" button in the newly created VirtualPort (admin.TaxJar).
2. Expand the object tree and select the objects (tables) you wish to import.
3. Click the "Create selected" button to create views of the TaxJar data.
   Optional: Click "Create associations from foreign keys" to define relationships between the objects.
4. With the view(s) created, navigate to a table (cdata_taxjar_orders) in the Server Explorer and double-click the selected table.
5. In the new tab, click "Execution panel" to open a query panel.
6. Customize the query in the "Execute" tab or use the default:

   SELECT * FROM cdata_taxjar_orders CONTEXT ('i18n'='us_est', 'cache_wait_for_load'='true')
   

7. Click Execute to view the data.

With the base view created, you can now work with live TaxJar data like you would any other data source in Denodo Platform, for example, querying TaxJar in the Denodo Data Catalog.

Download a free, 30-day trial of the CData JDBC Driver for TaxJar and start working with your live TaxJar data in Denodo Platform. Reach out to our Support Team if you have any questions.