CWI Database Architectures Group

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34 repositories

PDX
Public
⚡ Faster vector search with PDX: A vertical data layout for vectors
information-retrieval simd nearest-neighbor-search vectors approximate-nearest-neighbor-search similarity-search data-layout faiss vector-search vector-database
C++
•0•4•0•0•Updated Mar 4, 2025Mar 4, 2025
FastLanes
Public
Towards a New File Format
C++
•
MIT License
•13•202•1•0•Updated Mar 4, 2025Mar 4, 2025
fastlanes-vldb2025
Public
Python
•0•0•0•0•Updated Mar 4, 2025Mar 4, 2025
duckdb-vldb2025
Public
C++
•
MIT License
•0•0•0•0•Updated Mar 4, 2025Mar 4, 2025
btrblocks-vldb2025
Public
C++
•
MIT License
•0•0•0•0•Updated Mar 4, 2025Mar 4, 2025
duckpgq-extension
Public
DuckDB extension that adds support for SQL/PGQ and graph algorithms
sql graph relational-databases
C++
•
MIT License
•9•163•23•0•Updated Mar 3, 2025Mar 3, 2025
duckdb-pgq
Public
DuckDB is an in-process SQL OLAP Database Management System
C++
•
MIT License
•2.1k•42•0•0•Updated Feb 27, 2025Feb 27, 2025
FastLanes_Data
Public
Jupyter Notebook
•
MIT License
•0•1•0•0•Updated Feb 25, 2025Feb 25, 2025
fsst
Public
Fast Static Symbol Table (FSST): efficient random-access string compression
C++
•
MIT License
•42•419•6•1•Updated Feb 22, 2025Feb 22, 2025
benchmarker
Public
Python
•0•2•0•0•Updated Feb 19, 2025Feb 19, 2025
fsst_plus
Public
MIT License
•0•0•0•0•Updated Feb 12, 2025Feb 12, 2025
RealNest
Public
RealNest - A Collection of Nested Data from Real-World Datasets
research dataset nested-data
Python
•
Other
•0•4•0•0•Updated Jan 18, 2025Jan 18, 2025
ALP
Public
ALP: Adaptive Lossless Floating-Point Compression
C++
•
MIT License
•9•89•0•1•Updated Jan 16, 2025Jan 16, 2025
CyclicJoinBench
Public
Python
•0•0•0•0•Updated Dec 20, 2024Dec 20, 2024
public_bi_benchmark
Public
BI benchmark with user generated data and queries
MIT License
•23•63•0•0•Updated Dec 19, 2024Dec 19, 2024
extension-ci-tools
Public
Repository containing reusable workflows / actions for building DuckDB-PGQ extensions
Dockerfile
•31•0•0•0•Updated Oct 7, 2024Oct 7, 2024
jdbccts
Public
JDBC CTS test runner
Java
•1•0•0•0•Updated Sep 18, 2024Sep 18, 2024
FastLanesGPU
Public
Accelerating GPU Data Processing using FastLanes Compression
Cuda
•
MIT License
•3•12•0•0•Updated May 9, 2024May 9, 2024
ClickBench-SGX
Public
Python
•0•0•0•0•Updated Apr 2, 2024Apr 2, 2024
DuckDB-SGX2
Public
Makefile
•
MIT License
•0•1•0•0•Updated Mar 25, 2024Mar 25, 2024
duckdb-SGX-old
Public
DuckDB is an in-process SQL OLAP Database Management System
C++
•
MIT License
•2.1k•0•0•0•Updated Feb 1, 2024Feb 1, 2024
C3
Public
C3: Compressing Correlated Columns
Jupyter Notebook
•
MIT License
•1•3•0•0•Updated Nov 28, 2023Nov 28, 2023
ivm-extension
Public
Incremental View Maintenance support for DuckDB
database incremental-computation duckdb incremental-view-maintenance extension
C++
•
MIT License
•1•7•5•0•Updated Oct 24, 2023Oct 24, 2023
tpcds-result-reproduction
Public
Reproducing TPC-DS qualification/reference results
Visual Basic 6.0
•14•32•0•0•Updated Aug 16, 2023Aug 16, 2023
gfe_driver
Public
C++ driver to evaluate updates in dynamic structural graphs
C++
•
GNU General Public License v3.0
•16•16•4•0•Updated Jun 14, 2022Jun 14, 2022
teseo
Public
A C++ library for the analysis of structural dynamic graphs
C++
•
GNU General Public License v3.0
•2•26•0•0•Updated Jun 14, 2022Jun 14, 2022
sqllogictest
Public
unofficial git mirror of sqllogictest
C
•45•0•0•0•Updated May 25, 2022May 25, 2022
pvldbstyle
Public
PVLDB LaTeX style, based on acmart
latex latex-template
TeX
•2•13•0•0•Updated Apr 29, 2021Apr 29, 2021
edge-frames
Public
Scalable worst-case optimal joins for graph-pattern matching on in-memory graphs in Spark
Scala
•
MIT License
•2•2•0•0•Updated Jan 16, 2020Jan 16, 2020
duckdb-benchmark-data
Public
Repository with extra data for DuckDB benchmarking
0•2•0•0•Updated Jul 18, 2019Jul 18, 2019