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View article: Towards scalable real-time analytics
Towards scalable real-time analytics Open
We present an overview of our work on the SAP HANA Scale-out Extension, a novel distributed database architecture designed to support large scale analytics over real-time data. This platform permits high performance OLAP with massive scale…
View article: Cache-Efficient Aggregation
Cache-Efficient Aggregation Open
For decades researchers have studied the duality of hashing and sorting for the implementation of the relational operators, especially for efficient aggregation. Depending on the underlying hardware and software architecture, the specifica…