Repositories list

• TCO2

  Public
  A tool for quantifying the total CO2 cost of ownership of database servers.

  Jupyter Notebook

  •0•0•0•3•Updated Jul 31, 2025Jul 31, 2025

• cxlbench

  Public
  MIT License

  •0•0•0•0•Updated Jul 7, 2025Jul 7, 2025

• multi-gpu-sort-merge-join

  Public
  Source code for "Efficiently Joining Large Relations on Multi-GPU Systems" @ VLDB 2025

  Cuda

  •0•0•0•0•Updated Jun 30, 2025Jun 30, 2025

• alsatian

  Public
  Code for "Alsatian: Optimizing Model Search for Deep Transfer Learning" @ SIGMOD 2025

  Python

  •0•3•0•0•Updated Jun 17, 2025Jun 17, 2025

• prefetching

  Public
  C++

  •0•2•0•0•Updated Jun 13, 2025Jun 13, 2025

• skyrise

  Public
  Skyrise is a research project exploring data processing on elastic cloud resources.

  C++

  •

  MIT License

  •3•15•0•1•Updated Jun 10, 2025Jun 10, 2025

• HDP-Code-Examples

  Public
  Repository for code examples of the Hardware-Conscious Data Processing lecture

  C++

  •1•1•0•0•Updated Apr 27, 2025Apr 27, 2025

• pq-bench

  Public
  Python

  •0•0•0•0•Updated Apr 1, 2025Apr 1, 2025

• thesis-proposal-template

  Public
  This is a Latex template for thesis proposals at the Data Engineering Systems Group.

  TeX

  •18•10•0•1•Updated Mar 19, 2025Mar 19, 2025

• End-to-end-ML-System-Benchmark

  Public
  A modular suite for benchmarking all stages of Machine Learning pipelines. To find bottlenecks in such pipelines and compare different ML tools, this framework can calculate and visualize several metrics in the data preparation, model training, model validation and inference stages.

  Python

  •

  Apache License 2.0

  •5•7•3•1•Updated Feb 25, 2025Feb 25, 2025

• DESengine

  Public
  Java

  •0•2•0•0•Updated Oct 7, 2024Oct 7, 2024

• Ghostwriter

  Public
  Ghostwriter - a distributed message broker on RDMA and NVM

  Jupyter Notebook

  •

  Apache License 2.0

  •0•0•0•0•Updated Jun 23, 2024Jun 23, 2024

• inferdb

  Public
  Code for "InferDB: In-Database Machine Learning Inference Using Indexes"

  Python

  •

  MIT License

  •1•6•1•0•Updated Apr 25, 2024Apr 25, 2024

• rmg-sort

  Public
  RMG Sort: Radix-Partitioning-Based Multi-GPU Sorting (BTW '23)

  Cuda

  •

  Apache License 2.0

  •0•4•0•0•Updated Apr 10, 2024Apr 10, 2024

• stork

  Public
  Python

  •1•0•0•0•Updated Mar 5, 2024Mar 5, 2024

• vectorized-hash-tables

  Public
  Code and results for our paper "Analyzing Vectorized Hash Tables Across CPU Architectures" @ VLDB '23.

  C++

  •1•25•0•0•Updated Feb 2, 2024Feb 2, 2024

• BDL

  Public
  Code and Tutorials for Big Data Lab

  Shell

  •6•1•0•0•Updated Jan 23, 2024Jan 23, 2024

• babelmr-applications

  Public
  Code for our paper "BabelMR: A Polyglot Framework for Serverless MapReduce"

  Python

  •

  MIT License

  •1•2•0•0•Updated Aug 22, 2023Aug 22, 2023

• autovec-db

  Public
  Code for our paper "Evaluating SIMD Compiler-Intrinsics for Database Systems"

  C++

  •3•14•0•0•Updated Jul 5, 2023Jul 5, 2023

• mmlib-multi

  Public
  Python

  •

  MIT License

  •0•0•0•0•Updated Apr 1, 2023Apr 1, 2023

• mexico-flink-tutorial

  Public
  Java

  •0•5•0•0•Updated Sep 29, 2022Sep 29, 2022

• perma-bench

  Public
  A benchmarking suite to evaluate the performance of persistent memory access (PerMA-Bench @ VLDB '22)

  C++

  •

  MIT License

  •3•19•9•0•Updated Sep 3, 2022Sep 3, 2022

• pmem-olap

  Public
  This repository contains the source code for our ACM SIGMOD '21 paper (Maximizing Persistent Memory Bandwidth Utilization for OLAP Workloads)

  C++

  •3•21•0•0•Updated Jul 27, 2022Jul 27, 2022

• multi-gpu-sorting

  Public
  This repository contains the source code for our ACM SIGMOD '22 paper (Evaluating Multi-GPU Sorting with Modern Interconnects)

  Cuda

  •1•5•1•0•Updated Apr 26, 2022Apr 26, 2022

• mmlib

  Public
  Efficiently Managing Deep Learning Models in a Distributed Environment (Awarded as best paper @ EDBT 2022)

  Python

  •

  MIT License

  •0•2•0•0•Updated Apr 14, 2022Apr 14, 2022

• viper

  Public
  Viper: A hybrid PMem-DRAM Key-Value Store for Persistent Memory (VLDB '21)

  C++

  •

  Other

  •27•76•2•0•Updated Mar 7, 2022Mar 7, 2022

• pmem-nvme-dropin

  Public
  This repository contains the code for our DaMoN '21 paper.

  C++

  •1•11•0•0•Updated Jun 28, 2021Jun 28, 2021

• disco

  Public
  Stream processing engine for distributed window aggregation (EDBT '20)

  Java

  •4•7•0•0•Updated Jun 2, 2021Jun 2, 2021

• mp-ddsp-ws20

  Public
  C++

  •0•2•0•0•Updated May 4, 2021May 4, 2021

• fonda-flink-tutorial

  Public
  Java

  •1•0•0•0•Updated Apr 16, 2021Apr 16, 2021