What’s A Data Mart: Examples, Benefits, Variations
A information lake supplies huge storage of unstructured or uncooked data fed by way of multiple sources, however the info has not but been processed or ready for evaluation. As a result of having the ability to retailer knowledge in a uncooked format, knowledge lakes are more accessible and cost-effective than data warehouses. A information mart is a centered version of a data warehouse that contains a smaller subset of knowledge essential to and wanted by a single group or a select group of users inside a company. A information mart is constructed …