"A subject-oriented, integrated, time-variant, and non-volatile collection of data in support of management's decision-making process." (Inmon, 1993). Discuss what this statement is saying about the data in a data warehouse and contrast the purpose of such systems with OLTP systems.

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The Answer of "A subject-oriented, integrated, time-variant, and non-volatile collection of data in support of management's decision-making process." (Inmon, 1993). Discuss what this statement is saying about the data in a data warehouse and contrast the purpose of such systems with OLTP systems.

"A Subject-Oriented, Integrated, Time-Variant, and Non-Volatile Collection of Data in Support