Effective and Robust Pruning for Top-Down Join Enumeration Algorithms. - Pit Fender; Guido Moerkotte; Thomas Neumann 001; Viktor Leis (ICDE, 2012)

HyPer: Adapting Columnar Main-Memory Data Management for Transactional AND Query Processing. - Alfons Kemper; Thomas Neumann 001; Florian Funke 001; Viktor Leis; Henrik Mühe (IEEE Data Eng. Bull., 2012)

The adaptive radix tree: ARTful indexing for main-memory databases. - Viktor Leis; Alfons Kemper; Thomas Neumann 001 (ICDE, 2013)

Massively Parallel NUMA-aware Hash Joins. - Harald Lang; Viktor Leis; Martina-Cezara Albutiu; Thomas Neumann 001; Alfons Kemper (IMDM@VLDB, 2013)

Processing in the Hybrid OLTP & OLAP Main-Memory Database System HyPer. - Alfons Kemper; Thomas Neumann 001; Jan Finis; Florian Funke 001; Viktor Leis; Henrik Mühe; Tobias Mühlbauer; Wolf Rödiger (IEEE Data Eng. Bull., 2013)

Exploiting hardware transactional memory in main-memory databases. - Viktor Leis; Alfons Kemper; Thomas Neumann 001 (ICDE, 2014)

Morsel-driven parallelism: a NUMA-aware query evaluation framework for the many-core age. - Viktor Leis; Peter A. Boncz; Alfons Kemper; Thomas Neumann 001 (SIGMOD Conference, 2014)

HyPer Beyond Software: Exploiting Modern Hardware for Main-Memory Database Systems. - Florian Funke 001; Alfons Kemper; Tobias Mühlbauer; Thomas Neumann 001; Viktor Leis (Datenbank-Spektrum, 2014)

Compiling Database Queries into Machine Code. - Thomas Neumann 001; Viktor Leis (IEEE Data Eng. Bull., 2014)

How Good Are Query Optimizers, Really? - Viktor Leis; Andrey Gubichev; Atanas Mirchev; Peter A. Boncz; Alfons Kemper; Thomas Neumann 001 (Proc. VLDB Endow., 2015)

Efficient Processing of Window Functions in Analytical SQL Queries. - Viktor Leis; Kan Kundhikanjana; Alfons Kemper; Thomas Neumann 001 (Proc. VLDB Endow., 2015)

The ART of practical synchronization. - Viktor Leis; Florian Scheibner; Alfons Kemper; Thomas Neumann 001 (DaMoN, 2016)

Scaling HTM-Supported Database Transactions to Many Cores. - Viktor Leis; Alfons Kemper; Thomas Neumann 001 (IEEE Trans. Knowl. Data Eng., 2016)

Query Processing and Optimization in Modern Database Systems. - Viktor Leis (2016)

Die Evolution des Hauptspeicher-Datenbanksystems HyPer: Von Transaktionen und Analytik zu Big Data sowie von der Forschung zum Technologietransfer. - Alfons Kemper; Viktor Leis; Thomas Neumann 001 (50 Jahre Universitäts-Informatik in München, 2017)

The Complete Story of Joins (in HyPer). - Thomas Neumann 001; Viktor Leis; Alfons Kemper (BTW, 2017)

Query Processing and Optimization in Modern Database Systems. - Viktor Leis (BTW, 2017)

Cardinality Estimation Done Right: Index-Based Join Sampling. - Viktor Leis; Bernhard Radke; Andrey Gubichev; Alfons Kemper; Thomas Neumann 001 (CIDR, 2017)

Die Evolution des Hauptspeicherdatenbanksystems HyPer - Von Transaktionen und Analytik zu Big Data sowie von der Forschung zum Technologietransfer. - Alfons Kemper; Viktor Leis; Thomas Neumann 001 (Inform. Spektrum, 2017)

Monopedia: Staying Single is Good Enough - The HyPer Way for Web Scale Applications. - Maximilian E. Schüle; Pascal Schliski; Thomas Hutzelmann; Tobias Rosenberger; Viktor Leis; Dimitri Vorona; Alfons Kemper; Thomas Neumann 001 (Proc. VLDB Endow., 2017)

Adaptive Execution of Compiled Queries. - André Kohn 001; Viktor Leis; Thomas Neumann 001 (ICDE, 2018)

LeanStore: In-Memory Data Management beyond Main Memory. - Viktor Leis; Michael Haubenschild; Alfons Kemper; Thomas Neumann 001 (ICDE, 2018)

HOT: A Height Optimized Trie Index for Main-Memory Database Systems. - Robert Binna; Eva Zangerle; Martin Pichl; Günther Specht; Viktor Leis (SIGMOD Conference, 2018)

Managing Non-Volatile Memory in Database Systems. - Alexander van Renen; Viktor Leis; Alfons Kemper; Thomas Neumann 001; Takushi Hashida; Kazuichi Oe; Yoshiyasu Doi; Lilian Harada; Mitsuru Sato (SIGMOD Conference, 2018)

Get Real: How Benchmarks Fail to Represent the Real World. - Adrian Vogelsgesang; Michael Haubenschild; Jan Finis; Alfons Kemper; Viktor Leis; Tobias Mühlbauer; Thomas Neumann 001; Manuel Then (DBTest@SIGMOD, 2018)

Building a Bw-Tree Takes More Than Just Buzz Words. - Ziqi Wang 007; Andrew Pavlo; Hyeontaek Lim; Viktor Leis; Huanchen Zhang; Michael Kaminsky; David G. Andersen (SIGMOD Conference, 2018)

SuRF: Practical Range Query Filtering with Fast Succinct Tries. - Huanchen Zhang; Hyeontaek Lim; Viktor Leis; David G. Andersen; Michael Kaminsky; Kimberly Keeton; Andrew Pavlo (SIGMOD Conference, 2018)

Data Management on Non-Volatile Memory: A Perspective. - Philipp Götze; Alexander van Renen; Lucas Lersch; Viktor Leis; Ismail Oukid (Datenbank-Spektrum, 2018)

Everything You Always Wanted to Know About Compiled and Vectorized Queries But Were Afraid to Ask. - Timo Kersten; Viktor Leis; Alfons Kemper; Thomas Neumann 001; Andrew Pavlo; Peter A. Boncz (Proc. VLDB Endow., 2018)

Query optimization through the looking glass, and what we found running the Join Order Benchmark. - Viktor Leis; Bernhard Radke; Andrey Gubichev; Atanas Mirchev; Peter A. Boncz; Alfons Kemper; Thomas Neumann 001 (VLDB J., 2018)

Experimental Study of Memory Allocation for High-Performance Query Processing. - Dominik Durner; Viktor Leis; Thomas Neumann 001 (ADMS@VLDB, 2019)

Domain Query Optimization: Adapting the General-Purpose Database System Hyper for Tableau Workloads. - Adrian Vogelsgesang; Tobias Mühlbauer; Viktor Leis; Thomas Neumann 001; Alfons Kemper (BTW, 2019)

Learned Cardinalities: Estimating Correlated Joins with Deep Learning. - Andreas Kipf; Thomas Kipf; Bernhard Radke; Viktor Leis; Peter A. Boncz; Alfons Kemper (CIDR, 2019)

On the Impact of Memory Allocation on High-Performance Query Processing. - Dominik Durner; Viktor Leis; Thomas Neumann 001 (DaMoN, 2019)

Persistent Memory I/O Primitives. - Alexander van Renen; Lukas Vogel 001; Viktor Leis; Thomas Neumann 001; Alfons Kemper (DaMoN, 2019)

Estimating Cardinalities with Deep Sketches. - Andreas Kipf; Dimitri Vorona; Jonas Müller; Thomas Kipf; Bernhard Radke; Viktor Leis; Peter A. Boncz; Thomas Neumann 001; Alfons Kemper (SIGMOD Conference, 2019)

Letter from the Rising Star Award Winner. - Viktor Leis (IEEE Data Eng. Bull., 2019)

Optimistic Lock Coupling: A Scalable and Efficient General-Purpose Synchronization Method. - Viktor Leis; Michael Haubenschild; Thomas Neumann 001 (IEEE Data Eng. Bull., 2019)

Scalable Garbage Collection for In-Memory MVCC Systems. - Jan Böttcher; Viktor Leis; Thomas Neumann 001; Alfons Kemper (Proc. VLDB Endow., 2019)

Succinct Range Filters. - Huanchen Zhang; Hyeontaek Lim; Viktor Leis; David G. Andersen; Kimberly Keeton; Andrew Pavlo (SIGMOD Rec., 2019)

Exploiting Directly-Attached NVMe Arrays in DBMS. - Gabriel Haas 002; Michael Haubenschild; Viktor Leis (CIDR, 2020)

Scalable and robust latches for database systems. - Jan Böttcher; Viktor Leis; Jana Giceva; Thomas Neumann 001; Alfons Kemper (DaMoN, 2020)

Low-Latency Communication for Fast DBMS Using RDMA and Shared Memory. - Philipp Fent; Alexander van Renen; Andreas Kipf; Viktor Leis; Thomas Neumann 001; Alfons Kemper (ICDE, 2020)

Efficient Query Processing with Optimistically Compressed Hash Tables & Strings in the USSR. - Tim Gubner; Viktor Leis; Peter A. Boncz (ICDE, 2020)

Rethinking Logging, Checkpoints, and Recovery for High-Performance Storage Engines. - Michael Haubenschild; Caetano Sauer; Thomas Neumann 001; Viktor Leis (SIGMOD Conference, 2020)

Tree-Encoded Bitmaps. - Harald Lang; Alexander Beischl; Viktor Leis; Peter A. Boncz; Thomas Neumann 001; Alfons Kemper (SIGMOD Conference, 2020)

RDMA Communciation Patterns. - Tobias Ziegler 001; Viktor Leis; Carsten Binnig (Datenbank-Spektrum, 2020)

Mosaic: A Budget-Conscious Storage Engine for Relational Database Systems. - Lukas Vogel 001; Alexander van Renen; Satoshi Imamura; Viktor Leis; Thomas Neumann 001; Alfons Kemper (Proc. VLDB Endow., 2020)

FSST: Fast Random Access String Compression. - Peter A. Boncz; Thomas Neumann 001; Viktor Leis (Proc. VLDB Endow., 2020)

Building blocks for persistent memory. - Alexander van Renen; Lukas Vogel 001; Viktor Leis; Thomas Neumann 001; Alfons Kemper (VLDB J., 2020)

B²-Tree: Cache-Friendly String Indexing within B-Trees. - Josef Schmeißer; Maximilian E. Schüle; Viktor Leis; Thomas Neumann 001; Alfons Kemper (BTW, 2021)

Contention and Space Management in B-Trees. - Adnan Alhomssi; Viktor Leis (CIDR, 2021)

White-Box OLAP Performance Modeling for the Cloud. - Maximilian Kuschewski; Viktor Leis (CIDR, 2021)

JSON Tiles: Fast Analytics on Semi-Structured Data. - Dominik Durner; Viktor Leis; Thomas Neumann 001 (SIGMOD Conference, 2021)

Building Advanced SQL Analytics From Low-Level Plan Operators. - André Kohn 001; Viktor Leis; Thomas Neumann 001 (SIGMOD Conference, 2021)

Succinct range filters. - Huanchen Zhang; Hyeontaek Lim; Viktor Leis; David G. Andersen; Michael Kaminsky; Kimberly Keeton; Andrew Pavlo (Commun. ACM, 2021)

Data Structures for Modern Memory and Storage Hierarchies (Dagstuhl Seminar 21283). - Stratos Idreos; Viktor Leis; Kai-Uwe Sattler; Margo I. Seltzer (Dagstuhl Reports, 2021)

Towards Cost-Optimal Query Processing in the Cloud. - Viktor Leis; Maximilian Kuschewski (Proc. VLDB Endow., 2021)

Optimistically Compressed Hash Tables & Strings in theUSSR. - Tim Gubner; Viktor Leis; Peter A. Boncz (SIGMOD Rec., 2021)

Making Compiling Query Engines Practical. - André Kohn 001; Viktor Leis; Thomas Neumann 001 (IEEE Trans. Knowl. Data Eng., 2021)

Tidy Tuples and Flying Start: fast compilation and fast execution of relational queries in Umbra. - Timo Kersten; Viktor Leis; Thomas Neumann 001 (VLDB J., 2021)

Machine Learning, Linear Algebra, and More: Is SQL All You Need? - Mark Blacher; Joachim Giesen; Sören Laue; Julien Klaus; Viktor Leis (CIDR, 2022)

Are You Sure You Want to Use MMAP in Your Database Management System? - Andrew Crotty; Viktor Leis; Andrew Pavlo (CIDR, 2022)

EFA: A Viable Alternative to RDMA over InfiniBand for DBMSs? - Tobias Ziegler 001; Dwarakanandan Bindiganavile Mohan; Viktor Leis; Carsten Binnig (DaMoN, 2022)

GI Startup Platform - Community Get Together. - Wolfram Wingerath; Viktor Leis; Felix Gessert (GI-Jahrestagung, 2022)

ScaleStore: A Fast and Cost-Efficient Storage Engine using DRAM, NVMe, and RDMA. - Tobias Ziegler 001; Carsten Binnig; Viktor Leis (SIGMOD Conference, 2022)

Efficient Evaluation of Arbitrarily-Framed Holistic SQL Aggregates and Window Functions. - Adrian Vogelsgesang; Thomas Neumann 001; Viktor Leis; Alfons Kemper (SIGMOD Conference, 2022)

B2-Tree: Page-Based String Indexing in Concurrent Environments. - Josef Schmeißer; Maximilian E. Schüle; Viktor Leis; Thomas Neumann 001; Alfons Kemper (Datenbank-Spektrum, 2022)

Height Optimized Tries. - Robert Binna; Eva Zangerle; Martin Pichl; Günther Specht; Viktor Leis (ACM Trans. Database Syst., 2022)

The Evolution of LeanStore. - Adnan Alhomssi; Michael Haubenschild; Viktor Leis (BTW, 2023)

Is Scalable OLTP in the Cloud a Solved Problem? - Tobias Ziegler 001; Philip A. Bernstein; Viktor Leis; Carsten Binnig (CIDR, 2023)

SPA: Economical and Workload-Driven Indexing for Data Analytics in the Cloud. - Peter A. Boncz; Yannis Chronis; Jan Finis; Stefan Halfpap; Viktor Leis; Thomas Neumann 001; Anisoara Nica; Caetano Sauer; Knut Stolze; Marcin Zukowski (ICDE, 2023)

Lock-Free Buffer Managers Do Not Require Delayed Memory Reclamation. - Michael Haubenschild; Viktor Leis (SiMoD@SIGMOD, 2023)

Design Guidelines for Correct, Efficient, and Scalable Synchronization using One-Sided RDMA. - Tobias Ziegler 001; Jacob Nelson-Slivon; Viktor Leis; Carsten Binnig (Proc. ACM Manag. Data, 2023)

Efficient and Portable Einstein Summation in SQL. - Mark Blacher; Julien Klaus; Christoph Staudt; Sören Laue; Viktor Leis; Joachim Giesen (Proc. ACM Manag. Data, 2023)

BtrBlocks: Efficient Columnar Compression for Data Lakes. - Maximilian Kuschewski; David Sauerwein; Adnan Alhomssi; Viktor Leis (Proc. ACM Manag. Data, 2023)

Virtual-Memory Assisted Buffer Management. - Viktor Leis; Adnan Alhomssi; Tobias Ziegler 001; Yannick Loeck; Christian Dietrich 001 (Proc. ACM Manag. Data, 2023)

Scalable and Robust Snapshot Isolation for High-Performance Storage Engines. - Adnan Alhomssi; Viktor Leis (Proc. VLDB Endow., 2023)

Exploiting Cloud Object Storage for High-Performance Analytics. - Dominik Durner; Viktor Leis; Thomas Neumann 001 (Proc. VLDB Endow., 2023)

What Modern NVMe Storage Can Do, And How To Exploit It: High-Performance I/O for High-Performance Storage Engines. - Gabriel Haas 002; Viktor Leis (Proc. VLDB Endow., 2023)

Cloud Analytics Benchmark. - Alexander van Renen; Viktor Leis (Proc. VLDB Endow., 2023)

Write-Aware Timestamp Tracking: Effective and Efficient Page Replacement for Modern Hardware. - Demian E. Vöhringer; Viktor Leis (Proc. VLDB Endow., 2023)

A Critique of Modern SQL and a Proposal Towards a Simple and Expressive Query Language. - Thomas Neumann 001; Viktor Leis (CIDR, 2024)

Why Files If You Have a DBMS? - Lam-Duy Nguyen; Viktor Leis (ICDE, 2024)

Incremental Fusion: Unifying Compiled and Vectorized Query Execution. - Benjamin Wagner; André Kohn 001; Peter A. Boncz; Viktor Leis (ICDE, 2024)

Cloud-Native Database Systems and Unikernels: Reimagining OS Abstractions for Modern Hardware. - Viktor Leis; Christian Dietrich 001 (Proc. VLDB Endow., 2024)

Two Birds With One Stone: Designing a Hybrid Cloud Storage Engine for HTAP. - Tobias Schmidt; Dominik Durner; Viktor Leis; Thomas Neumann 001 (Proc. VLDB Endow., 2024)

LeanStore: A High-Performance Storage Engine for NVMe SSDs. - Viktor Leis (Proc. VLDB Endow., 2024)

High-Performance Query Processing with NVMe Arrays: Spilling without Killing Performance. - Maximilian Kuschewski; Jana Giceva; Thomas Neumann 001; Viktor Leis (Proc. ACM Manag. Data, 2024)

B-Trees Are Back: Engineering Fast and Pageable Node Layouts. - Marcus Müller; Lawrence Benson; Viktor Leis (Proc. ACM Manag. Data, 2025)

Practical DB-OS Co-Design with Privileged Kernel Bypass. - Xinjing Zhou; Viktor Leis; Jinming Hu; Xiangyao Yu; Michael Stonebraker (Proc. ACM Manag. Data, 2025)

Synchronizing Disaggregated Data Structures with One-Sided RDMA: Pitfalls, Experiments and Design Guidelines. - Matthias Jasny; Tobias Ziegler 001; Jacob Nelson-Slivon; Viktor Leis; Carsten Binnig (ACM Trans. Database Syst., 2025)

Moving on From Group Commit: Autonomous Commit Enables High Throughput and Low Latency on NVMe SSDs. - Lam-Duy Nguyen; Adnan Alhomssi; Tobias Ziegler 001; Viktor Leis (Proc. ACM Manag. Data, 2025)

Oltp in the cloud: architectures, tradeoffs, and cost. - Michael Haubenschild; Viktor Leis (VLDB J., 2025)