Hello World! The Systems Group at TU Darmstadt is a collaboration of professors from the Computer Science department, pursuing research and teaching in systems topics together.
How Do Learned Cost Models Improve Your Database Performance?
August 07, 2025
How Good Are Learned Cost Models Really? Insights from Query Optimization Tasks
Published in SIGMOD 2025
Systems Group at ACM CHI 2025
April 30, 2025
Najda Geisler and Benjamin Hättasch presented two position papers at workshops of the ACM CHI Conference in Yokohama
Towards Database Query Optimizers that understand UDFs
April 01, 2025
GRACEFUL: A Learned Cost Estimator For UDFs
Published in ICDE 2025
Lectures and Courses in the Summer Semester 2025
March 14, 2025
Lectures and Courses of the Systems Group
Towards High-performance and Trusted Cloud DBMSs – published at Datenbank Spektrum
March 10, 2025
Towards High-performance and Trusted Cloud DBMSs
“ELEET: Efficient Learned Query Execution over Text and Tables” Accepted to VLDB'25
February 06, 2025
ELEET: Efficient Learned Query Execution over Text and Tables
“How Good Are Learned Cost Models?” Accepted to SIGMOD'25
February 04, 2025
How Good Are Learned Cost Models, Really? Insights from Query Optimization Tasks
Systems Group on Bluesky & LinkedIn
January 23, 2025
CIDR 2025 Best Paper Award
January 20, 2025
“Towards Foundation Database Models” won the CIDR 2025 best paper award
SecureSphere Accepted to IEEE BigData 2024
November 20, 2024
SecureSphere: Advancing Security and Robustness in Query Processing over Outsourced Data
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