However, DW development involves extraction
of information from multiple and usually
heterogeneous sources. This phase is very vital in
DW development and it determines the quality of
data stored in the DW. Also, it involves a lot of
transformation and cleansing of data before it is
finally loaded into the DW. This operation is
achieved through special data integration tools [6,
7].
Finally, this DW will serve as a consistent
source of quality assured information of talents
relevant to the industrial needs. This information
will facilitate stakeholders’ decisions regarding TM
practices. And also, it will facilitate various TM
related analytics with the aid of appropriate
Business Intelligence tool. However, this study is
limited to recruitment aspect of TM and only
considers ICT jobs and candidates.