dtenwolde/duckdb-pgq

Warning: this repository is not the main DuckDB repository. Instead, it contains a SQL/PGQ (property graph query) prototype in DuckDB

Daniël ten Wolde

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Timeline:

• PhD student at CWI's Database Architectures group (Oct 2022 - Present)
  • PhD topic: Integrating graph processing in relational query engines
  • Currently working on DuckPGQ, a DuckDB extension for graph workloads with support for SQL/PGQ
• Research intern at Google Cloud working on Spanner (August 2023 - November 2023)
• MSc graduate in Computer Science (Track: Big Data Engineering) at Vrije Universiteit Amsterdam (September 2020 - August 2022)
  • Master thesis: Integrating SQL/PGQ into DuckDB
• BSc graduate in Computer Science (cum laude) at Vrije Universiteit Amsterdam (September 2017 - August 2020)

Publications:

• DuckPGQ: Efficient Property Graph Queries in an analytical RDBMS at CIDR 2023 Amsterdam (Video)
• DuckPGQ: Bringing SQL/PGQ to DuckDB at VLDB 2023 Vancouver

Presentations:

• DBDBD 2022 Utrecht
• LDBC 15th TUC meeting at SIGMOD 2022 Philadelphia: Slides, Video

Supervised:

• Daily supervisor of MSc student Yiming Wu who worked on Seamlessly and Efficiently Integrating DuckDB with Graph Neural Network Libraries