I’m a postdoc researcher at the Dresden Database Systems Group. My PhD was about establishing the continuous lightweight compression of intermediate results in complex OLAP queries in in-memory column-stores. In that context, I played a crucial role in the design and development of MorphStore, a research prototype of an in-memory query engine for columnar data, supporting compression and SIMD as first class citizens.
for database systems
Woltmann, L.; Damme, P.; Hartmann, C.; Habich, D.; Lehner, W.
In Proceedings of the 26th International Conference on Extending Database Technology (EDBT 2023).EDBT 20232023.Links: PDF.
@inproceedings{,
author = {Lucas Woltmann and Patrick Damme and Claudio Hartmann and Dirk Habich and Wolfgang Lehner},
title = {Learned Selection Strategy for Lightweight Integer Compression Algorithms},
booktitle = {Proceedings of the 26th International Conference on Extending Database Technology (EDBT 2023)},
year = {2023},
month = {3},
url = {https://dx.doi.org/10.48786/edbt.2023.47}
}
Damme, P.; Habich, D.; Mier, E.; Krause, A.; Lehner, W.
In Conference on Innovative Data Systems Research.CIDR 20222022.Links: http://cidrdb.org/cidr2022/papers/p4-damme.pdf.
@inproceedings{,
author = {Patrick Damme and Dirk Habich and Eric Mier and Alexander Krause and Wolfgang Lehner},
title = {DAPHNE: An Open and Extensible System Infrastructure for Integrated Data Analysis Pipelines},
booktitle = {Conference on Innovative Data Systems Research},
year = {2022},
month = {01},
numpages = {12},
url = {http://cidrdb.org/cidr2022/papers/p4-damme.pdf}
}
Zarubin, M.; Damme, P.; Krause, A.; Habich, D.; Lehner, W.
In The 14th ACM International Systems and Storage Conference.SYSTOR '21, Haifa, Israel.ACM,2021.
@conference{,
author = {Mikhail Zarubin and Patrick Damme and Alexander Krause and Dirk Habich and Wolfgang Lehner},
title = {SIMD-MIMD Cocktail in a Hybrid Memory Glass: Shaken, not Stirred},
booktitle = {The 14th ACM International Systems and Storage Conference},
year = {2021},
month = {6},
isbn = {978-1-4503-8398-1/21/06},
location = {Haifa, Israel},
numpages = {10},
url = {https://doi.org/10.1145/3456727.3463782},
publisher = {ACM}
}
Damme, P.; Ungethüm, A.; Pietrzyk, J.; Krause, A.; Habich, D.; Lehner, W.
In Proceedings of the VLDB Endowment.2396-2410,2020.
@article{,
author = {Patrick Damme and Annett Ungeth\"{u}m and Johannes Pietrzyk and Alexander Krause and Dirk Habich and Wolfgang Lehner},
title = {MorphStore: Analytical Query Engine with a Holistic Compression-Enabled Processing Model},
journal = {Proceedings of the VLDB Endowment},
volume = {13},
year = {2020},
month = {9},
pages = {2396--2410},
url = {https://doi.org/10.14778/3407790.3407833}
}
Zarubin, M.; Damme, P.; Habich, D.; Lehner, W.
In The 13th ACM International Systems and Storage Conference.SYSTOR '20, Haifa, Israel.ACM,2020.
@conference{,
author = {Mikhail Zarubin and Patrick Damme and Dirk Habich and Wolfgang Lehner},
title = {Polymorphic Compressed Replication of Columnar Data in Scale-Up Hybrid Memory Systems},
booktitle = {The 13th ACM International Systems and Storage Conference},
year = {2020},
month = {6},
isbn = {978-1-4503-7588-7/20/06},
location = {Haifa, Israel},
numpages = {10},
url = {https://doi.org/10.1145/3383669.3398283},
publisher = {ACM}
}
Ungethüm, A.; Pietrzyk, J.; Damme, P.; Krause, A.; Habich, D.; Lehner, W.; Focht, E.
CIDR '202020.
@article{,
author = {Annett Ungeth\"{u}m and Johannes Pietrzyk and Patrick Damme and Alexander Krause and Dirk Habich and Wolfgang Lehner and Erich Focht},
title = {Hardware-Oblivious SIMD Parallelism for In-Memory Column-Stores},
year = {2020},
month = {1},
numpages = {9},
url = {http://cidrdb.org/cidr2020/papers/p28-ungethuem-cidr20.pdf}
}
Pietrzyk, J.; Habich, D.; Damme, P.; Focht, E.; Lehner, W.
In Datenbank Spektrum.Springer,183-197,2019.
@article{,
author = {Johannes Pietrzyk and Dirk Habich and Patrick Damme and Erich Focht and Wolfgang Lehner},
title = {Evaluating the Vector Supercomputer SX-Aurora TSUBASA as a Co-Processor for In-Memory Database Systems},
journal = {Datenbank Spektrum},
series = {19},
volume = {3},
year = {2019},
month = {11},
pages = {183--197},
numpages = {14},
url = {https://doi.org/10.1007/s13222-019-00323-w},
publisher = {Springer}
}
Zarubin, M.; Damme, P.; Kissinger, T.; Habich, D.; Willhalm, T.; Lehner, W.
In Proceedings of the 15th International Workshop on Data Management on New Hardware.DAMON '19, Amsterdam, Netherlands.ACM,2019.
@inproceedings{,
author = {Mikhail Zarubin and Patrick Damme and Thomas Kissinger and Dirk Habich and Thomas Willhalm and Wolfgang Lehner},
title = {Integer Compression in NVRAM-centric Data Stores \&\#8211; Comparative Experimental Analysis to DRAM},
booktitle = {Proceedings of the 15th International Workshop on Data Management on New Hardware},
year = {2019},
month = {7},
isbn = {978-1-4503-6801-8},
location = {Amsterdam, Netherlands},
numpages = {11},
url = {http://doi.acm.org/10.1145/3329785.3329923},
acmid = {3329923},
publisher = {ACM},
address = {New York, NY, USA},
keywords = {analysis, data compression, database systems, in-memory, nvram}
}
Pietrzyk, J.; Habich, D.; Damme, P.; Lehner, W.
In BTW 2019-Workshopband.BTW 19Gesellschaft für Informatik, Bonn,33-50,2019.
@article{,
author = {Johannes Pietrzyk and Dirk Habich and Patrick Damme and Wolfgang Lehner},
title = {First Investigations of the Vector Supercomputer SX-Aurora TSUBASA as a Co-Processor for Database Systems},
booktitle = {BTW 2019-Workshopband},
year = {2019},
month = {6},
isbn = {978-3-88579-684-8},
pages = {33--50},
url = {https://dx.doi.org/10.18420/btw2019-ws-03},
publisher = {Gesellschaft f\"{u}r Informatik, Bonn}
}
Habich, D.; Damme, P.; Ungethüm, A.; Pietrzyk, J.; Krause, A.; Hildebrandt, J.; Lehner, W.
In Proceedings of the 2019 International Conference on Management of Data.SIGMOD '191917-1920,2019.
@article{,
author = {Dirk Habich and Patrick Damme and Annett Ungeth\"{u}m and Johannes Pietrzyk and Alexander Krause and Juliana Hildebrandt and Wolfgang Lehner},
title = {MorphStore-In-Memory Query Processing based on Morphing Compressed Intermediates LIVE},
booktitle = {Proceedings of the 2019 International Conference on Management of Data},
year = {2019},
month = {6},
isbn = {978-1-4503-5643-5},
pages = {1917--1920},
url = {http://dx.doi.org/10.1145/3299869.3320234}
}
Damme, P.; Ungethüm, A.; Hildebrandt, J.; Habich, D.; Lehner, W.
In ACM Transactions on Database Systems.9:1-9:46,2019.
@article{,
author = {Patrick Damme and Annett Ungeth\"{u}m and Juliana Hildebrandt and Dirk Habich and Wolfgang Lehner},
title = {From a Comprehensive Experimental Survey to a Cost-based Selection Strategy for Lightweight Integer Compression Algorithms},
journal = {ACM Transactions on Database Systems},
volume = {44},
year = {2019},
pages = {9},
url = {https://doi.org/10.1145/3323991}
}
Ungethüm, A.; Pietrzyk, J.; Damme, P.; Habich, D.; Lehner, W.
In IEEE 34th International Conference on Data Engineering Workshops (ICDEW).ICDEW '1896-101,2018.
@article{,
author = {Annett Ungeth\"{u}m and Johannes Pietrzyk and Patrick Damme and Dirk Habich and Wolfgang Lehner},
title = {Conflict Detection-Based Run-Length Encoding-AVX-512 CD Instruction Set in Action},
booktitle = {IEEE 34th International Conference on Data Engineering Workshops (ICDEW)},
year = {2018},
month = {4},
pages = {96--101},
url = {http://dx.doi.org/10.1109/ICDEW.2018.00023}
}
Habich, D.; Damme, P.; Ungethüm, A.; Lehner, W.
In Proceedings of the 7th International Workshop on Testing Database Systems, DBTest@SIGMOD 2018.8:1-8:6,2018.
@inproceedings{,
author = {Dirk Habich and Patrick Damme and Annett Ungeth\"{u}m and Wolfgang Lehner},
title = {Make Larger Vector Register Sizes New Challenges?: Lessons Learned from the Area of Vectorized Lightweight Compression Algorithms},
booktitle = {Proceedings of the 7th International Workshop on Testing Database Systems, DBTest@SIGMOD 2018},
year = {2018},
pages = {8},
url = {https://doi.org/10.1145/3209950.3209957}
}
Ungethüm, A.; Damme, P.; Pietrzyk, J.; Krause, A.; Habich, D.; Lehner, W.
In New Trends in Databases and Information Systems - ADBIS 2017 Short Papers and Workshops, AMSD, BigNovelTI, DAS, SW4CH, DC, Nicosia, Cyprus, September 24-27, 2017, Proceedings.Springer,37-44,2017.
@inproceedings{,
author = {Annett Ungeth\"{u}m and Patrick Damme and Johannes Pietrzyk and Alexander Krause and Dirk Habich and Wolfgang Lehner},
title = {Balancing Performance and Energy for Lightweight Data Compression Algorithms},
booktitle = {New Trends in Databases and Information Systems - ADBIS 2017 Short Papers and Workshops, AMSD, BigNovelTI, DAS, SW4CH, DC, Nicosia, Cyprus, September 24-27, 2017, Proceedings},
year = {2017},
month = {9},
pages = {37--44},
numpages = {8},
url = {https://doi.org/10.1007/978-3-319-67162-8_5},
publisher = {Springer}
}
In Proceedings of the VLDB 2017 PhD Workshop co-located with the 43rd International Conference on Very Large Databases (VLDB 2017), Munich, Germany, August 28, 2017.CEUR-WS.org,2017.
@inproceedings{,
author = {Patrick Damme},
title = {Query Processing Based on Compressed Intermediates},
booktitle = {Proceedings of the VLDB 2017 PhD Workshop co-located with the 43rd International Conference on Very Large Databases (VLDB 2017), Munich, Germany, August 28, 2017.},
series = {CEUR Workshop Proceedings},
volume = {1882},
year = {2017},
month = {8},
url = {http://ceur-ws.org/Vol-1882/paper05.pdf},
publisher = {CEUR-WS.org}
}
Damme, P.; Habich, D.; Hildebrandt, J.; Lehner, W.
In Proceedings of the 20th International Conference on Extending Database Technology, EDBT 2017, Venice, Italy, March 21-24, 2017.OpenProceedings.org,72-83,2017.
@inproceedings{,
author = {Patrick Damme and Dirk Habich and Juliana Hildebrandt and Wolfgang Lehner},
title = {Lightweight Data Compression Algorithms: An Experimental Survey (Experiments and Analyses).},
booktitle = {Proceedings of the 20th International Conference on Extending Database Technology, EDBT 2017, Venice, Italy, March 21-24, 2017.},
year = {2017},
month = {3},
pages = {72--83},
numpages = {10},
url = {https://doi.org/10.5441/002/edbt.2017.08},
publisher = {OpenProceedings.org}
}
Damme, P.; Habich, D.; Hildebrandt, J.; Lehner, W.
In Proceedings of the 20th International Conference on Extending Database Technology, EDBT 2017, Venice, Italy, March 21-24, 2017.OpenProceedings.org,562-565,2017.
@inproceedings{,
author = {Patrick Damme and Dirk Habich and Juliana Hildebrandt and Wolfgang Lehner},
title = {Insights into the Comparative Evaluation of Lightweight Data Compression Algorithms.},
booktitle = {Proceedings of the 20th International Conference on Extending Database Technology, EDBT 2017, Venice, Italy, March 21-24, 2017.},
year = {2017},
month = {3},
pages = {562--565},
numpages = {4},
url = {https://doi.org/10.5441/002/edbt.2017.70},
publisher = {OpenProceedings.org}
}
Hildebrandt, J.; Habich, D.; Damme, P.; Lehner, W.
In Proceedings of the 19th International Conference on Extending Database Technology, {EDBT} 2016, Bordeaux, France, March 15-16, 2016, Bordeaux, France, March 15-16, 2016.692-693,2016.
@article{,
author = {Juliana Hildebrandt and Dirk Habich and Patrick Damme and Wolfgang Lehner},
title = {Model kit for lightweight data compression algorithms},
booktitle = {Proceedings of the 19th International Conference on Extending Database Technology, {EDBT} 2016, Bordeaux, France, March 15-16, 2016, Bordeaux, France, March 15-16, 2016},
year = {2016},
month = {3},
pages = {692--693},
numpages = {2},
url = {10.5220/0006009301890194},
crossref = {DBLP:conf/edbt/2016}
}
Hildebrandt, J.; Habich, D.; Kühn, T.; Damme, P.; Lehner, W.
In Proceedings of the ER Forum 2017 and the ER 2017 Demo Track co-located with the 36th International Conference on Conceptual Modelling (ER 2017), Valencia, Spain, - November 6-9, 2017.ER 2017, Valencia, Spain.CEUR-WS.org,128-141,2016.Links: Paper.
@conference{,
author = {Juliana Hildebrandt and Dirk Habich and Thomas K\"{u}hn and Patrick Damme and Wolfgang Lehner},
title = {Metamodeling Lightweight Data Compression Algorithms and its Application Scenarios},
booktitle = {Proceedings of the ER Forum 2017 and the ER 2017 Demo Track co-located with the 36th International Conference on Conceptual Modelling (ER 2017), Valencia, Spain, - November 6-9, 2017.},
year = {2016},
month = {1},
location = {Valencia, Spain},
pages = {128--141},
numpages = {14},
publisher = {CEUR-WS.org}
}
Hildebrandt, J.; Habich, D.; Damme, P.; Lehner, W.
In Proceedings of the 2016 Joint Workshop on Accelerating Analytics and In-Memory Data Management Systems, LNCS.2016.
@article{,
author = {Juliana Hildebrandt and Dirk Habich and Patrick Damme and Wolfgang Lehner},
title = {Compression-Aware In-Memory Query Processing: Vision, System Design, and Beyond},
booktitle = {Proceedings of the 2016 Joint Workshop on Accelerating Analytics and In-Memory Data Management Systems, LNCS},
year = {2016}
}
Damme, P.; Habich, D.; Lehner, W.
In Performance Evaluation and Benchmarking: Traditional to Big Data to Internet of Things - 7th TPC Technology Conference, TPCTC 2015, Kohala Coast, HI, USA, August 31 - September 4, 2015. Revised Selected Papers.Springer,77-93,2015.
@inproceedings{,
author = {Patrick Damme and Dirk Habich and Wolfgang Lehner},
title = {A Benchmark Framework for Data Compression Techniques},
booktitle = {Performance Evaluation and Benchmarking: Traditional to Big Data to Internet of Things - 7th TPC Technology Conference, TPCTC 2015, Kohala Coast, HI, USA, August 31 - September 4, 2015. Revised Selected Papers},
series = {Lecture Notes in Computer Science},
volume = {9508},
year = {2015},
month = {8},
pages = {77--93},
numpages = {17},
url = {http://dx.doi.org/10.1007/978-3-319-31409-9_6},
publisher = {Springer}
}
Kolditz, T.; Habich, D.; Damme, P.; Lehner, W.; Kuvaiskii, D.; Fetzer, C.
In DATA 2015 - Proceedings of 4th International Conference on Data Management Technologies and Applications, Colmar, Alsace, France, 20-22 July, 2015.Helfert, Markus; Holzinger, Andreas; Belo, Orlando & Francalanci, Chiara,326-331,2015.
@article{,
author = {Till Kolditz and Dirk Habich and Patrick Damme and Wolfgang Lehner and Dmitrii Kuvaiskii and Christof Fetzer},
title = {Resiliency-aware Data Compression for In-memory Database Systems},
booktitle = {DATA 2015 - Proceedings of 4th International Conference on Data Management Technologies and Applications, Colmar, Alsace, France, 20-22 July, 2015.},
year = {2015},
isbn = {978-989-758-103-8},
pages = {326--331},
url = {http://dx.doi.org/10.5220/0005557303260331},
publisher = {Helfert, Markus; Holzinger, Andreas; Belo, Orlando \& Francalanci, Chiara}
}
Habich, D.; Damme, P.; Lehner, W.
In Datenbanksysteme für Business, Technologie und Web (BTW), 16. Fachtagung des GI-Fachbereichs Datenbanken und Informationssysteme" (DBIS).259-278,2015.
@article{,
author = {Dirk Habich and Patrick Damme and Wolfgang Lehner},
title = {Optimierung der Anfrageverarbeitung mittels Kompression der Zwischenergebnisse},
booktitle = {Datenbanksysteme f\"{u}r Business, Technologie und Web (BTW), 16. Fachtagung des GI-Fachbereichs Datenbanken und Informationssysteme"' (DBIS)},
volume = {241},
year = {2015},
isbn = {978-3-88579-635-0},
pages = {259--278},
url = {http://subs.emis.de/LNI/Proceedings/Proceedings241/article42.html}
}
Hildebrandt, J.; Habich, D.; Damme, P.; Lehner, W.
In Proceedings of the 27th GI-Workshop Grundlagen von Datenbanken, Gommern, Germany, May 26-29, 2015.Saake, Gunter; Broneske, David; Dorok, Sebastian & Meister, Andreas,54-59,2015.Links: .
@article{,
author = {Juliana Hildebrandt and Dirk Habich and Patrick Damme and Wolfgang Lehner},
title = {Modularisierung leichtgewichtiger Kompressionsalgorithmen},
booktitle = {Proceedings of the 27th GI-Workshop Grundlagen von Datenbanken, Gommern, Germany, May 26-29, 2015.},
series = {CEUR Workshop Proceedings},
volume = {1366},
year = {2015},
pages = {54--59},
url = {http://ceur-ws.org/Vol-1366/paper11.pdf},
publisher = {Saake, Gunter; Broneske, David; Dorok, Sebastian \& Meister, Andreas}
}
Voigt, H.; Damme, P.; Lehner, W.
In 31st IEEE International Conference on Data Engineering, ICDE 2015, Seoul, South Korea, April 13-17, 2015.Gehrke, Johannes; Lehner, Wolfgang; Shim, Kyuseok; Cha, Sang Kyun & Lohman, Guy M.,1460-1463,2015.
@article{,
author = {Hannes Voigt and Patrick Damme and Wolfgang Lehner},
title = {Enjoy FRDM \&\#8211; play with a schema-flexible RDBMS},
booktitle = {31st IEEE International Conference on Data Engineering, ICDE 2015, Seoul, South Korea, April 13-17, 2015},
year = {2015},
isbn = {978-1-4799-7964-6},
pages = {1460--1463},
url = {http://dx.doi.org/10.1109/ICDE.2015.7113401},
publisher = {Gehrke, Johannes; Lehner, Wolfgang; Shim, Kyuseok; Cha, Sang Kyun \& Lohman, Guy M.}
}
Damme, P.; Habich, D.; Lehner, W.
In Advances in Databases and Information Systems - 19th East European Conference, ADBIS 2015, Poitiers, France, September 8-11, 2015, Proceedings.Morzy, Tadeusz; Valduriez, Patrick & Bellatreche, Ladjel,151-165,2015.
@article{,
author = {Patrick Damme and Dirk Habich and Wolfgang Lehner},
title = {Direct Transformation Techniques for Compressed Data: General Approach and Application Scenarios},
booktitle = {Advances in Databases and Information Systems - 19th East European Conference, ADBIS 2015, Poitiers, France, September 8-11, 2015, Proceedings},
series = {Lecture Notes in Computer Science},
volume = {9282},
year = {2015},
isbn = {978-3-319-23134-1},
pages = {151--165},
url = {http://dx.doi.org/10.1007/978-3-319-23135-8_11},
publisher = {Morzy, Tadeusz; Valduriez, Patrick \& Bellatreche, Ladjel}
}
Eberius, J.; Damme, P.; Braunschweig, K.; Thiele, M.; Lehner, W.
In Proceedings of the 2nd International Workshop on Open Data, WOD 2013, Paris, France, June 3, 2013.Christophides, Vassilis & Vodislav, Dan,2013.
@article{,
author = {Julian Eberius and Patrick Damme and Katrin Braunschweig and Maik Thiele and Wolfgang Lehner},
title = {Publish-time data integration for open data platforms},
booktitle = {Proceedings of the 2nd International Workshop on Open Data, WOD 2013, Paris, France, June 3, 2013},
year = {2013},
isbn = {978-1-4503-2020-7},
url = {http://doi.acm.org/10.1145/2500410.2500413},
publisher = {Christophides, Vassilis \& Vodislav, Dan}
}
Juliana Hildebrandt September 24th, 2014 until March 24th, 2015
Supervision: Dirk Habich, Patrick Damme
Lightweight compression algorithms and interfaces for flexible storage architectures
Paul Peschel July 1st, 2015 until January 9th, 2015
Supervision: Thomas Kissinger, Patrick Damme
Structurally Polymorphic Data Replication in Scale-Up Hybrid Memory Systems
Lucas Landgraf July 1st, 2020 until December 21st, 2020
Supervision: Mikhail Zarubin, Patrick Damme, Alexander Krause, Dirk Habich, Wolfgang Lehner
Changing the Compression Scheme during Query Processing in Main Memory-centric Column-Stores
Johann Hertrampf December 1st, 2016 until April 19th, 2017
Supervision: Patrick Damme, Dirk Habich
Johannes Pietrzyk February 1st, 2017 until August 1st, 2017
Supervision: Patrick Damme, Annett Ungethüm