Welcome to the Data Systems Group
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
Khuzaima Daudjee named 2022 ACM Distinguished Member
The Association for Computing Machinery has named Cheriton School of Computer Science Professor Khuzaima Daudjee a Distinguished Member for his outstanding scientific contributions to computing.
“On behalf of ACM and the Distinguished Member Committee, I am delighted that you are among the inductees honored with this designation and congratulate you on this well-deserved recognition,” wrote Geraldine Fitzpatrick, Chair of the ACM Distinguished Member Committee, in her letter to Professor Daudjee.
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.