Recent advances in OLAP query recommendations and user interaction are transforming the way data is explored and analysed. Traditional OLAP systems, long reliant on standard roll-up and drill-down ...

On line analytical processing (OLAP) is an essential element of decision-support systems. However, OLAP queries can be biased and lead to perplexing and incorrect insights. In this demo, we present ...

we provide the ad-hoc query capability by extending the Spark SQL layer, through SQL extensions and an extended Optimizer(both logical and Physical optimizations). we use OLAP indexing vs.

Abstract: Invariably, users formulate a sequence of OLAP queries, referred to as a session, in order to arrive at the intended analysis of the data in a data warehouse. Formulating this sequence is ...

Extended-SQL introduces a new operator called PHI to standard SQL to extend & simplify SQL queries (especially OLAP queries, including hierarchies, trends, etc). This project is based on the ...

Abstract: In this paper we propose a new query processing method for the OLAP enabled grid, which blends sophisticated cache extraction techniques and data grid scheduling to efficiently satisfy OLAP ...

VANCOUVER, BRITISH COLUMBIA--(Marketwired - Dec 2, 2013) - Simba Technologies Inc., the industry's source for standards-based relational and multi-dimensional data connectivity solutions, announced ...