What is the Blue Yonder Enterprise Knowledge Base (EKB)?
Retail planning lives and dies on the speed of aggregation: a planner reviewing a department's holiday performance needs years of history and current plans, rolled up instantly across product, location, and attribute hierarchies. The Blue Yonder Enterprise Knowledge Base (EKB) makes this possible by harnessing ROLAP to pre-consolidate data by traditional and attribute hierarchies, delivering high-performance retrieval of both plan and historical data.
Why It Matters: Speed at the Scale of Retail
Without pre-consolidation, every pivot a planner makes - from total company, to division, to a vendor within a region - would trigger massive on-the-fly calculations. EKB performs that consolidation ahead of time across the hierarchies retailers actually plan by, including attribute hierarchies like brand, price tier, or supplier, so analysis at any level returns at interactive speed.
How It Works: ROLAP Pre-Consolidation
- Hierarchy-Aware Aggregation: Data is pre-consolidated along both traditional merchandise/location hierarchies and user-defined attribute hierarchies.
- Plan and History Together: Both forward-looking plan data and historical actuals are served from the same high-performance structure, making plan-versus-actual analysis fast.
- Foundation for the Planning Suite: EKB is the required data backbone for Blue Yonder Enterprise Planning Server Edition, Performance Analysis, and Assortment Planning.
Key Benefits
- Interactive Planning Performance: Planners pivot, drill, and re-aggregate without waiting on batch recalculations.
- Attribute-Based Insight: Because attribute hierarchies are first-class, questions like "how is our private label performing in coastal stores?" are answered instantly.
- One Consistent Basis: Every consuming application reads the same consolidated numbers, eliminating cross-tool reconciliation.
- Scales With the Business: ROLAP architecture handles the data volumes of large, multi-banner retailers.
The Blue Yonder Difference
EKB is not generic OLAP infrastructure - it is engineered around retail planning's specific hierarchies and workflows, which is why Blue Yonder's Enterprise Planning, Performance Analysis, and Assortment Planning solutions are built directly on top of it.