Business, 04.04.2020 05:06 mrsdeanwinchester18

Indexes are optional structures associated with tables or clusters, and exploiting indexes to reduce scanning of data is of crucial importancea)Describe the role of indexingin data warehousing, and b)Explain different types of indexing methods that are used in data warehousing and c)Statethe advantages and disadvantages of each method. d)Provide an example for each indexing methodsand e)Discuss an indexing method that you would recommend if youwere a data warehouse designer

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