Data Vault Fundamentals
MP4 | Video: AVC 1280x720 | Audio: AAC 44KHz 2ch | Duration: 1 Hour | 987 MBGenre: eLearning | Language: English
We explain the data vault and position it with regard to Inmon and Kimball data warehouses. Hubs, links, and satellites are covered and business data vault and operational data vaults are explored. Common data modeling challenges are raised, including transactions, reference tables, and hierarchical links.