You are designing a SQL Server Integration Services (SSIS) solution that will load multiple
Online Transactional Processing (OLTP) data sources into a SQL Server data mart.
You have the following requirements:
Ensure that the process supports the creation of an exception report that details possible
duplicate key values, null ratios within columns, and column-length distributions of values.
Ensure that users can generate the exception report in an XML format.
Use the minimum development effort.
You need to design the SSIS solution to meet the requirements. What should you do? (More
than one answer choice may achieve the goal. Select the BEST answer.)
A.
Use a Data Profiling task. Use a Data Flow task to extract the XML output of the Data
Profiling task into a SQL Server table. Query the table to view the exceptions.
B.
Use Data Flow tasks to process the clean data.
C.
Use a Data Profiling task. Read the exceptions in Data Profile Viewer.
D.
Design a stored procedure that examines data for common dirty data patterns. Use an
Execute SQL task.
From the training kit:
SSIS Data Profiling Task
With the SSIS Data Pro ling task, data profiling is very simple but also limited. The Data Profiling task saves the result in XML form, which cannot be used directly in an SSIS package. You can write custom code in the SSIS Script task in order to consume the results in the same package. For an overview of the result, an application called Data Profile Viewer is included within the SQL Server suite.
c