InfoCube vs. DataStore Object (DSO) in SAP BW

In SAP BW, an InfoCube and a DataStore Object (DSO) serve different purposes in storing and managing data:

InfoCube

An InfoCube is a multidimensional storage structure used for data analysis and reporting. It stores data in a star schema format with fact and dimension tables, allowing for fast query performance and complex analytical operations.

DataStore Object (DSO)

A DataStore Object (DSO) is a simpler storage unit that stores detailed data at a granular level. It enables data harmonization, transformation, and integration before loading into InfoCubes or other targets. DSOs are particularly useful for staging data and performing data quality checks.

Differences

• InfoCubes are optimized for reporting and analysis, while DSOs are used for data staging and integration.
• InfoCubes store aggregated data, whereas DSOs store detailed, granular data.
• DSOs allow for data transformation and cleaning before loading into InfoCubes, providing a layer of data quality control.
• InfoCubes support complex queries and calculations, making them ideal for reporting requirements.

Understanding the differences between InfoCube and DataStore Object in SAP BW is essential for designing efficient data storage and processing solutions in a business intelligence environment.