Using Cloudera Impala-based Hadoop big data sources with Unica Campaign

Unica Campaign supports the ability to use Cloudera Impala™ based implementations of Hadoop® as a user data source.

Note: To learn how to prepare Hadoop Impala user data sources for Unica Campaign, see the Unica Campaign Installation Guide.

If your system is configured to support a Impala-based Hadoop big data system, you have the following capabilities:

  • Bring data into Unica Campaign: Use your Impala-based Hadoop big data system as a user data source for Unica Campaign. For example, create a marketing campaign flowchart that uses customer account data from your big data instance to target customers with specific account types and balances. For initial configuration instructions, see the Unica Campaign Installation Guide.
  • Export data from Unica Campaign: Send content from Unica Campaign to your Impala-based Hadoop big data system. You can create a marketing campaign flowchart that pulls user data from other data sources, such as DB2® or Oracle databases. Use the Unica Campaign flowchart to create a specific market segment, then use the Snapshot process in the flowchart to export that segment back to your big data instance. Configuring data export to Impala is explained in the Unica Campaign Administrator's Guide.
  • The ability to create temp tables for in-database optimization is supported. Using the Unica Campaign in-database optimization feature can improve flowchart performance. When in-database optimization is on, processing is done on the database server and output is stored in temporary tables on the database server whenever possible. For more information, read about useInDbOptimization.