First published in the late 1990s, Data Warehousing In The Real World should, by all accounts, be obsolete. The storage costs it references are laughably high by today’s standards, and the ETL tools it discusses have been acquired or retired.
Deep dives into subject-oriented architecture, data mining, and the necessity of OLAP. Data Warehousing In The Real World Sam Anahory Pdf File
While modern vendors hype "active metadata," Anahory treated metadata as the non-negotiable backbone of any warehouse. He devoted explicit sections to the —a rarely built but desperately needed repository that tracks: First published in the late 1990s, Data Warehousing