datamartit
Datamartit is a term used in information technology to denote a pragmatic, IT-centered approach to building datamarts. It emphasizes creating small, subject-specific data stores that serve particular analytic or reporting needs for IT departments or business units.
Overview: Datamartit derives from traditional datamart concepts, with an emphasis on rapid delivery, simplified data models,
Architecture: A datamartit typically features a denormalized star or snowflake schema, or even flat tables for
Governance and security: Even for smaller datamarts, governance includes data quality checks, lineage, metadata, and access
Deployment: Can be implemented on-premises, in the cloud, or in hybrid environments. Common tools include database
Advantages and challenges: Advantages include faster delivery, lower upfront cost, and tailored analytics. Challenges include potential
See also: Data mart, Data warehouse, Business intelligence, ETL.