2018 IEEE 42nd Annual Computer Software and Applications Conference (COMPSAC) (2018)
July 23, 2018 to July 27, 2018
In this paper, inspired by the well-known Lambda architecture, we introduce a novel approach for effectively and efficiently supporting data warehouse maintenance processes in the context of near real-time OLAP scenarios, making use of so-called big summary data, and we provide an empirical study that stresses the complexity of such OLAP scenarios via using the popular TPC-H benchmark.
Data warehouses, Big Data, Benchmark testing, Maintenance engineering, Real-time systems, Data integration, Business
A. Cuzzocrea and R. Moussa, "Towards Lambda-Based Near Real-Time OLAP over Big Data," 2018 IEEE 42nd Annual Computer Software and Applications Conference (COMPSAC), Tokyo, Japan, 2018, pp. 438-441.