Data Mapping for Data Warehouse Design

Viac o knihe

Data mapping in data warehouse lifecycle is the process of creating a link between two distinct data models' (source and target) tables/attributes. Data mapping is required at many stages of DW life-cycle to transform data from one state to another; every stage has its own unique requirements and challenges. Data Mapping for Data Warehouse Design provides basic and advanced knowledge about data mapping/data transformation. The book contains real life scenarios that reader faces and present solutions/standard techniques across various domains. After reading this book, readers will understand the working of data mapping in data warehouse life cycle.