In order to use SAS
data cleansing functionality inside the Teradata database, you must
perform the following tasks after deploying the SAS In-Database Technologies
for Teradata (SAS Embedded Process):
-
install SAS data quality stored
procedures in the Teradata database
-
deploy a SAS Quality Knowledge
Base (QKB) in the Teradata database
The SAS In-Database
Technologies deployment provides shell scripts that enable you to
install and manage the data quality stored procedures within the Teradata
database. In addition, it contains a shell script that enables you
to package the QKB for deployment inside the Teradata database.
The QKB is a collection
of files that store data and logic that support data management operations.
SAS software products reference the QKB when performing data management
operations on your data.
Each Teradata node needs
approximately 8 GB for the QKB.