W

warehousing ETL.

See also dimension ETL;

dimension tables;

fact table ETL

book about, 102

definition of, 4–6

WebClient object, 29–30

Wiley Publishing

Microsoft Data Warehouse Toolkit, 102

Professional SQL Server 2005 Integration Services, 7, 21

Windows Query Language (WQL), 251

WMI Data Reader Task, 251

WMI Data Watcher Task, 251

WMI (Windows Management Instrumentation)

definition of, 251

file watcher task using, 252–254

integration with SSIS, 251

workflow. See tasks

WQL (Windows Query Language), 251

Writer Role, 297–298