When analyzing business data, two challenges pop up frequently: the complexity of writing and maintaining queries which retrieve the proper data, and the performance issues which might surface when querying large amounts of data. OLAP (OnLine Analytical Processing) cubes provide fast aggregation querying over large amounts of data in a user-friendly way. In this course, you learn how to build, maintain and query OLAP cubes with Microsoft SQL Server Analysis Services Multi-Dimensional 2022 (or earlier). Topics: Introduction, Loading the relational data, Building and deploying dimensions, Building and deploying cubes, Browsing the data, Processing Cubes and Dimensions, Aggregation design, Administration.