The Liebre SPE has been updated. Aside some code optimizations and minor bugs fixing, there are now 2 new operators: FlatMap and Router. Furthermore, back-pressure is now implemented for all sources, operators and sinks. You can find the updated documentation…
I am glad to share that our paper Efficient data streaming multiway aggregation through concurrent algorithmic designs and new abstract data types has been accepted at the ACM Transactions on Parallel Computing (TOPC) journal!!! Abstract: Data streaming relies on continuous queries to…
I just uploaded the slides I used to present the paper “Performance Modeling of Stream Joins” at the DEBS 17 conference. You can find them here. Abstract Streaming analysis is widely used in a variety of environments, from cloud computing…
Vincenzo Gulisano, Ph.D. 