1. BlinkDB
2. Adaptive-Size Reservoir Sampling over Data Streams
3. Concurrent online sampling for all, for free
4. Peter A. Boncz , Marcin Zukowski , and Niels Nes . 2005 . MonetDB/X100: Hyper-Pipelining Query Execution . In Second Biennial Conference on Innovative Data Systems Research, CIDR 2005, Asilomar, CA, USA, January 4-7, 2005, Online Proceedings. CIDR, 225–237 . http://cidrdb.org/cidr2005/papers/P19.pdf Peter A. Boncz, Marcin Zukowski, and Niels Nes. 2005. MonetDB/X100: Hyper-Pipelining Query Execution. In Second Biennial Conference on Innovative Data Systems Research, CIDR 2005, Asilomar, CA, USA, January 4-7, 2005, Online Proceedings. CIDR, 225–237. http://cidrdb.org/cidr2005/papers/P19.pdf
5. A robust, optimization-based approach for approximate answering of aggregate queries