Data Management Lab

DANSEN: Database Acceleration on Native Computational Storage by Exploiting NDP
S. Tamimi, A. Bernhardt, F. Stock, I. Petrov, A. Koch
In ACM TRETS [PDF]
NVMulator: A Configurable Open-Source Non-volatile Memory Emulator for FPGAs
S. Tamimi, A. Bernhardt, F. Stock, I. Petrov, A. Koch
In Proc. ARC 2023 [PDF]
pimDB: From Main-Memory DBMS to Processing-In-Memory DBMS-Engines on Intelligent Memories.
A. Bernhardt, A. Koch, I. Petrov.
In Proc. DAMON 2023 [PDF]
bloomRF: On Performing Range-Queries in Bloom-Filters with Piecewise- Monotone Hash Functions and Prefix Hashing.
B. Moessner, C. Riegger, A. Bernhardt, I. Petrov.
In Proc. EDBT 2023 [PDF] [Paper (extended)] [Video]
Result-Set Management for NDP Operations on Smart Storage.
T. Vincon, C. Knoedler, A. Bernhardt, L. Solis-Vasquez, L. Weber, A. Koch, I.Petrov.
In Proc. DaMoN 2022 [PDF] [Video]
An Evaluation of Using CCIX for Cache-Coherent Host-FPGA Interfacing.
S. Tamimi, F. Stock, A. Bernhardt, I. Petrov, A. Koch.
In Proc. FCCM 2022 [PDF] [Talk]
HiPEAC 2022 Paper Award
Near-Data Processing in Database Systems on Native Computational Storage under HTAP Workloads.
T. Vincon, C. Knoedler, L. Solis-Vasquez, A. Bernhardt, S. Tamimi, L. Weber, F. Stock, A. Koch, I. Petrov.
In Proc. VLDB 2022 [PDF] [Slides] [Video]
neoDBMS: In-situ Snapshots for Multi-Version DBMS on Native Computational Storage.
A. Bernhardt, S. Tamimi, T. Vincon, C. Knoedler, F. Stock, C Heinz, A. Koch, I. Petrov.
In Proc. ICDE 2022 [PDF] [Video]
Cache-Coherent Shared Locking for Transactionally Consistent Updates in Near-Data Processing DBMS on Smart Storage.
A. Bernhardt, S. Tamimi, F. Stock, A. Koch, T. Vincon, I. Petrov.
In Proc. EDBT 2022 [PDF] [Video]
A cost model for NDP-aware query optimization for KV-stores.
C. Knoedler, T. Vincon, A. Bernhardt, L. Solis-Vasquez, L. Weber, I. Petrov, A. Koch.
In Proc. DAMON 2021 [PDF][Video]
A Framework for the Automatic Generation of FPGA-based Near-Data Processing Accelerators in Smart Storage Systems.
L. Weber, L. Sommer, L. Solis-Vasquez, T. Vincon, C. Knoedler, A. Bernhardt, I. Petrov, A. Koch.
In Proc. Reconfigurable Architectures Workshop. RAW@IPDPS
On the Necessity of Explicit Cross-Layer Data Formats in Near-Data Processing Systems.
L Weber, T. Vincon, C Knoedler, L. Solis-Vasquez, A. Bernhardt, I. Petrov, A. Koch.
Journal DAPD. 2021
nKV in Action: Accelerating KV-Stores on Native Computational Storage with Near-Data Processing.
T. Vincon, L. Weber, A. Bernhardt, C. Riegger, S. Hardock, C. Knoedler, F. Stock, L. Solis-Vasquez, S. Tamimi, A. Koch, I. Petrov.
In Proc. VLDB 2020.
nKV: Near-Data Processing with KV-Stores on Native Computational Storage.
T. Vincon, L. Weber, A. Bernhardt, A. Koch, I. Petrov.
In Proc. DAMON 2020. [PDF]
On the Necessity of Explicit Cross-Layer Data Formats in Near-Data Processing Systems.
L Weber, T. Vincon, C Knoedler, L. Solis-Vasquez, A. Bernhardt, I. Petrov, A. Koch.
Journal DAPD. 2021 [PDF]
On the Necessity of Explicit Cross-Layer DataFormats in Near-Data Processing Systems.
T. Vincon, A. Bernhardt, L. Weber, A. Koch, I. Petrov.
In Proc. HardBD 2020 [PDF].

- October 2013 - October 2015: Master of Science. University of Ulm