Browsing Theses by Subject "graph database"
Now showing items 1-3 of 3
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Integrating Column-Oriented Storage and Query Processing Techniques into Graph Database Management Systems
(University of Waterloo, 2020-08-14)Column-oriented RDBMSs, which support traditional read-heavy analytics workloads, employ a specific set of storage and query processing techniques for scalability and performance, such as positional tuple IDs, column-specific ... -
Multiple Continuous Subgraph Query Optimization Using Delta Subgraph Queries
(University of Waterloo, 2018-10-23)This thesis studies the problem of optimizing and evaluating multiple directed structural subgraph queries, i.e., those without highly selective predicates on the edges or vertices, continuously in a changing graph. Existing ... -
Systems for Graph Extraction from Tabular Data
(University of Waterloo, 2020-09-28)Connections amongst real-world entities provide significant insights for numerous real-life applications in social networks, semantic web, road maps, finance, among others. Graphs are perhaps the most natural way to model ...