What are the major differences between the sap vora olap engine and other sql-on-hadoop solutions such as spark sql, presto, impala, and drill? : hana vora
Answer Posted / Diwakar Kumar
The major differences between SAP Vora OLAP engine and other SQL-on-Hadoop solutions like Spark SQL, Presto, Impala, and Drill include:
1. Performance: Vora delivers superior performance for real-time analytical queries with its in-memory processing capabilities.
2. Data Modeling: Vora offers a rich data modeling experience with CDS (Core Data Services), enabling the creation of complex hierarchies, associations, and virtual entities.
3. Query Optimization: Vora's query optimization capabilities are tuned for real-time analytics, providing efficient execution of joins, aggregations, and other complex analytical queries.
4. Integration with SAP Applications: SAP Vora is tightly integrated with SAP applications like SAP BW/4HANA, enabling seamless data integration and analysis within the SAP ecosystem.
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