• Data Processing on Modern Hardware
• Persistent Memory (PMem)
• Efficient Stream Processing

Check out my personal website for some more information.

• Evaluating SIMD Compiler-Intrinsics for Database Sytems @ ADMS '23
  > Paper  > Code
• PerMA-Bench: Benchmarking Persistent Memory Acccess @ VLDB '22
  Lawrence Benson, Leon Papke, Tilmann Rabl
  > Paper  > Code  > Poster
• Darwin: Scale-In Stream Processing @ CIDR 2022
  Lawrence Benson, Tilmann Rabl
  > Paper
• Viper: An Efficient Hybrid PMem-DRAM Key-Value Store @ VLDB 2021
  Lawrence Benson, Hendrik Makait, Tilmann Rabl
  > Paper  > Code (external)
• Maximizing Persistent Memory Bandwidth Utilization for OLAP Workloads @ SIGMOD 2021
  Björn Daase, Lars Jonas Bollmeier, Lawrence Benson, Tilmann Rabl
  > Paper  > Code (external) 
• Drop It In Like It's Hot: An Analysis of Persistent Memory as a Drop-in Replacement for NVMe SSDs @ DaMoN 2021
  Maximilian Böther, Otto Kißig, Lawrence Benson, Tilmann Rabl
  > Paper  > Code (external)
• Disco: Efficient Distributed Window Aggregation @ EDBT 2020
  Lawrence Benson, Phillip M. Grulich, Steffen Zeuch, Volker Markl, Tilmann Rabl
  > Paper (external)   > Poster (external)   > Code (external)   > Talk (external, YouTube)

If you would like to work together on a general research project or your master thesis, please just reach out. You can propose your own ideas, but I usually also have some project ideas lying around. You can also check out our open theses page for a few suggestions. I'm happy to assist you if you want to write a research paper. This can be extracurricular and does not have to be part of a seminar or thesis. I'm currently supervising a few student papers and theses. 

Student Paper Supervision:

• Tobias Maltenberger and Till Lehman, published short paper at EDBT '22
• Björn Daase and Lars Jonas Bollmeier, published full paper at SIGMOD '21
• Maximilian Böther and Otto Kißig, published workshop paper at DaMoN '21

Thesis Supervision:

• Query-Sharing in Query-Compiled Stream Processing Engines, Yannik Schröder, Master Thesis, 2023
• A Data Generator for Realtime Streaming Analytics Benchmarks, Otto Kißig, Master Thesis, 2023
• Column-Oriented Stream Processing, Björn Daase, Master Thesis, 2022
• Network-aware Data Stream Aggregation, Leon Papke, Master Thesis, 2022
• Designing a CPU-aware Hash Table for Streaming Hash Joins, Maximilian Böther, Master Thesis, 2022
• Efficient Data Ingestion for Stream Processing Systems, Richard Ebeling, Master Thesis, 2022
• R-Tree Data Placement on Persistent Memory, Nils Thamm, Master Thesis, 2021

Lectures:

• Hardware-Conscious Data Processing (Master, Summer 2023)
• Hardware-Conscious Data Processing (Master, Summer 2022)
• Big Data Systems (Master, Winter 2021/22)
• Database Systems 1 (Bachelor, Summer 2020)
• Big Data Systems (Master, Winter 2019/20)

Projects/Seminars:

• Data Management on Modern Storage Technologies (Master, Winter 2020/21)
• Open Source Data Processing (Master, Winter 2020/21)
• Data Processing on Modern Hardware (Master, Summer 2020)

Master Project Supervision:

• Stream Processing on Modern Hardware (Winter 2021/22)
• Processor-Specific Stream Processing Query Compilation (Summer 2021)
• Compilation Techniques for Dynamic Stream Processing (Summer 2020)
• Dynamic Stream Processing (Winter 2019/20)

• PC Member VLDB 2024 (PVLDB 17)
• Reviewer VLDB Journal 2023
• Reviewer Datenbankspektrum 2022

This is a short list of some talks that I've given.

• Hardware-Conscious Databases @ Oracle (2023)
• PerMA-Bench @ TU München (2022)
• PerMA-Bench @ FAU Erlangen (2022)
• PerMA-Bench @ TU Darmstadt (2022)
• PerMA-Bench @ Intel (2022)
• Darwin @ TU Berlin (2022)
• Persistent Memory in Databases @ ITU Copenhagen (2021)
• Viper @ Intel (2021)
• Viper @ TU Darmstadt (2021)