Viktor Leis

Prof. Dr.

Bio

I am a full professor leading the databases and information systems group at Friedrich Schiller University Jena. My research revolves around designing efficient database systems and includes core database topics such as query processing, query optimization, transaction processing, index structures, and storage.

Selected Publications

Index Structures

The Adaptive Radix Tree: ARTful Indexing for Main-Memory Databases
Viktor Leis, Alfons Kemper, Thomas Neumann, ICDE 2013

Storage Management

LeanStore: In-Memory Data Management Beyond Main Memory
Viktor Leis, Michael Haubenschild, Alfons Kemper, Thomas Neumann, ICDE 2018

Query Processing

Adaptive Execution of Compiled Queries
André Kohn, Viktor Leis, Thomas Neumann, ICDE 2018

Query Optimization

How Good Are Query Optimizers, Really?
Viktor Leis, Andrey Gubichev, Atanas Mirchev, Peter Boncz, Alfons Kemper, Thomas Neumann, VLDB 2016


All Publications: DBLP Google Scholar

Awards