Maximilian Rieger, M.Sc. Address: Technische Universität München Institut für Informatik – Lehrstuhl XXV (I25) Boltzmannstr. 3 85748 Garching Room: 02.11.057 Phone: +49 (0)89 / 289-17280 E-Mail: riegerm@in.tum.de Office Hours: Please mail ahead for an appointment

Research Area

• Umbra: A Flash‑Based Database System with In-Memory Performance
• Query Optimization for Distributed Processing

Publications

• T3: Accurate and Fast Performance Prediction for Relational Database Systems With Compiled Decision Trees
  Maximilian Rieger, Thomas Neumann
  SIGMOD'25
• Nested Parquet Is Flat, Why Not Use It? How To Scan Nested Data With On-the-Fly Key Generation and Joins
  Alice Rey, Maximilian Rieger, Thomas Neumann
  SIGMOD'25
• Considering Distributed Processing in the Query Optimizer
  Maximilian Rieger
  PhD Workshop @ VLDB'23
• Integrating Deep Learning Frameworks into Main Memory Databases
  Maximilian Rieger, Moritz Sichert, Thomas Neumann
  AIDB @ VLDB'22

Teaching

Summer Term 2025:	Seminar: Modern Database Systems
Winter Term 2024/25:	Query Optimization
Summer Term 2024:	Seminar: Modern Database Systems
Winter Term 2023/24:	Query Optimization
Summer Term 2023:	Systems Programming in C++
Winter Term 2022/23:	Query Optimization
Summer Term 2022:	Systems Programming in C++
Winter Term 2021/22:	Query Optimization