Vora

SAP Vora is an in-memory query engine that plugs into Apache Spark to run enterprise-grade analytics on distributed Big Data clusters.

Vora bridges the gap between structured business data and unstructured Hadoop/NoSQL lakes. It uses a distributed C++ engine to provide OLAP-style analysis directly on HDFS or S3, bypassing the latency of traditional data movement. By integrating with SAP HANA and the Spark framework, Vora enables sub-second queries across petabyte-scale datasets (including JSON, Parquet, and Avro formats) for complex use cases like predictive maintenance and real-time fraud detection.

https://www.sap.com/products/technology-platform/vora.html