Access Live SAS Data Sets Data in TIBCO Data Virtualization

TIBCO Data Virtualization (TDV) is an enterprise data virtualization solution that orchestrates access to multiple and varied data sources. When paired with the CData TIBCO DV Adapter for SAS Data Sets, you get federated access to live SAS Data Sets data directly within TIBCO Data Virtualization. This article walks through deploying an adapter and creating a new data source based on SAS Data Sets.

With built-in optimized data processing, the CData TIBCO DV Adapter offers unmatched performance for interacting with live SAS Data Sets data. When you issue complex SQL queries to SAS Data Sets, the adapter pushes supported SQL operations, like filters and aggregations, directly to SAS Data Sets. Its built-in dynamic metadata querying allows you to work with and analyze SAS Data Sets data using native data types.

Deploy the SAS Data Sets TIBCO DV Adapter

1. In a console, navigate to the bin folder in the TDV Server installation directory. If there is a current version of the adapter installed, you will need to undeploy it.

   .\server_util.bat -server localhost -user admin -password ******** -undeploy -version 1 -name SASDataSets
   

2. Extract the CData TIBCO DV Adapter to a local folder and deploy the JAR file (tdv.sasdatasets.jar) to the server from the extract location.

   .\server_util.bat -server localhost -user admin -password ******** -deploy -package /PATH/TO/tdv.sasdatasets.jar
   

You may need to restart the server to ensure the new JAR file is loaded properly, which can be accomplished by running the composite.bat script located at: C:\Program Files\TIBCO\TDV Server <version>\bin. Note that reauthenticating to the TDV Studio is required after restarting the server.

Sample Restart Call

.\composite.bat monitor restart

Create a SAS Data Sets Data Source in TDV Studio

With the CData TIBCO DV Adapter for SAS Data Sets, you can easily create a data source for SAS Data Sets and introspect the data source to add resources to TDV.

Create the Data Source

1. Right-click on the folder you wish to add the data source to and select New -> New Data Source.
2. Scroll until you find the adapter (e.g. SAS Data Sets) and click Next.
3. Name the data source (e.g. CData SAS Data Sets Source).

4. Fill in the required connection properties.

   Set the following connection properties to connect to your SAS DataSet files:

   Connecting to Local Files

   • Set the Connection Type to "Local." Local files support SELECT, INSERT, and DELETE commands.
   • Set the URI to a folder containing SAS files, e.g. C:\PATH\TO\FOLDER\.

   Connecting to Cloud-Hosted SAS DataSet Files

   While the driver is capable of pulling data from SAS DataSet files hosted on a variety of cloud data stores, INSERT, UPDATE, and DELETE are not supported outside of local files in this driver.

   Set the Connection Type to the service hosting your SAS DataSet files. A unique prefix at the beginning of the URI connection property is used to identify the cloud data store and the remainder of the path is a relative path to the desired folder (one table per file) or single file (a single table). For more information, refer to the Getting Started section of the Help documentation.

5. Click Create & Close.

Introspect the Data Source

Once the data source is created, you can introspect the data source by right-clicking and selecting Open. In the dashboard, click Add/Remove Resources and select the Tables, Views, and Stored Procedures to include as part of the data source. Click Next and Finish to add the selected SAS Data Sets tables, views, and stored procedures as resources.

After creating and introspecting the data source, you are ready to work with SAS Data Sets data in TIBCO Data Virtualization just like you would any other relational data source. You can create views, query using SQL, publish the data source, and more.