Department of Computer Science
Database Systems
Database Systems
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Team
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Members
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Torsten Grust
Marina Ketterer
Björn Bamberg
Denis Hirn
Louisa Flüchter née Lambrecht
Nico Faden
Tim Fischer
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Alumni
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Alexander Ulrich
Benjamin Dietrich
Christian Duta
Daniel O'Grady
Dennis Butterstein
Fabian Kliebhan
George Giorgidze
Jan Rittinger
Jeroen Weijers
Manuel Mayr
Melanie Herschel
Monika Weber
Noah Doersing
Tobias Müller
Tom Schreiber
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Teaching
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General Information on Courses
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Presentations
Seminar Papers
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Thesis
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Student Research Projects (Forschungsprojekte)
Sommer 2026
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Selected Fun Problems of the ACM Programming Contest (Proseminar)
SQL is a Programming Language
Tabular Database Systems
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Winter 2025/26
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Advanced SQL
Databases: Inside and Out
Design and Implementation of Database Systems Internals
Machine Learning for Data Management
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Summer 2025
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Functional Programming
Selected Fun Problems of the ACM Programming Contest (Proseminar)
Tabular Database Systems
Team Project: The Construction of an SASL-Compiler
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Winter 2024/25
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Informatik 1
SQL is a Programming Language
Utilizing Machine Learning in Data Management
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Summer 2024
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Advanced SQL
DB2
Selected Fun Problems of the ACM Programming Contest (proseminar)
Team Project: The Construction of an SASL-Compiler
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Winter 2023/24
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Machine Learning in Datenbanksystemen und Datenmanagement
What Makes the Duck Quack?
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Summer 2023
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DB1
Functional Programming
Selected Fun Problems of the ACM Programming Contest (Proseminar)
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Winter 2022/23
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Info 1 (Praktische Informatik 1: Deklarative Programmierung)
SQL is a Programming Language
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Summer 2022
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Advanced SQL
DB2
Teamprojekt: The Construction of an SASL-Compiler
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Archive
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Research
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Current Projects
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Recursive Computation Over Relational Data
Rethinking Fixpoint Computation
UDF Compilation
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Past Projects
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Data Provenance for SQL
Database Supported Haskell
Ferry
Habitat
Pathfinder
Software/Hardware Codesign
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Publications
Theses
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Computer Science
Database Systems
Theses
Peformance Optimizations for the PostgreSQL JIT Compiler
Peformance Optimizations for the PostgreSQL JIT Compiler
Contact
Dennis Butterstein
