The Data Systems Group at the University of Waterloo's Cheriton School of Computer Science builds innovative, high-impact platforms, systems, and applications for processing, managing, analyzing, and searching the vast collections of data that are integral to modern information societies — colloquially known as “big data” technologies.
Our capabilities span the full spectrum from unstructured text collections to relational data, and everything in between including semi-structured sources such as time series, log data, graphs, and other data types. We work at multiple layers in the software stack, ranging from storage management and execution platforms to user-facing applications and studies of user behaviour.
Our research tackles all phases of the information lifecycle, from ingest and cleaning to inference and decision support.
News
Sujaya Maiyya builds secure, high-performance data systems
Sujaya Maiyya joined the Cheriton School of Computer Science as a tenure-track Assistant Professor in fall 2022. She is also a member of the Data Systems Group.
Xi He and Wenhu Chen among eight Canada CIFAR AI Chairs
Cheriton School of Computer Science Professors Xi He and Wenhu Chen have been named Canada CIFAR AI Chairs.
Ihab Ilyas named Fellow of the IEEE
Ihab Ilyas, a Professor at the Cheriton School of Computer Science and member of the Data Systems Group, has been named a Fellow of the Institute of Electrical and Electronics Engineers for his contributions to data integration, data cleaning and rank-aware query processing.