Another mixed driven approach that combine all three approaches is triple driven approach[1]. However, this
approach proposes to execute all three basic approaches at same time and integrate all the result at final stage. Using
goal driven approach as guideline, project manager determines business goals. To ensure successfulness of DW
implementation, project manager develops organization corporate strategy and identifies main business field within
the organization. Top management then identifies Key Performance Indicator (KPI) that could help measure its
achievement. At the same time at data driven stage, database administrator should identify data source that relevant
with DW project and analyze it to produced subject oriented data schema. On the other hand, eliciting
comprehensive requirements by interviewing end user and analyze business reports should be conducted. All
documented information within all three stages is then merged to produce logical data schema for DW.