Słownik AI
Kompletny słownik sztucznej inteligencji
Data Cube
Multidimensional structure enabling rapid data analysis across multiple axes (dimensions) and measures, essential for OLAP reporting.
Slowly Changing Dimension
Technique for managing dimensions whose attributes change over time, using different types (SCD1, SCD2, SCD3) to preserve history.
Partitioning
Logical division of large tables into smaller segments based on criteria such as date, improving query performance and maintenance.
Data Modeling
Process of designing data structures defining relationships between entities, rules, and constraints to represent business operations.
Data Quality
Set of measures and processes ensuring the accuracy, completeness, consistency, and relevance of data in the warehouse.
Business Intelligence
Set of tools and processes transforming raw data into actionable information for strategic decision-making.