SAP Tutorials

Aaggregate realignment run maintenance

Defines the level of percentage change for realignment run will cause a reconstruction of aggregates.

Nine decision points of data warehousing

• Identify fact table
• Identify dimension tables
• Define attributes of entities
• Define granularity of the fact table (how often
• Pre calculated key figures
• Slowly changing dimensions
• Aggregates
• How long data will be kept
• How often data is extracted