I am a PhD student working in the area of DBMS architectures. My focus is the impact of modern hardware (e.g. Flash memory) on DBMS.
Memberships
DFG Project: Impact of Flash Solid State Disks on Performance and Architecture of Data-Intensive Software Systems 
DFG Research Training Group 1343: Topology of Technology 
BMBF Project: Software Campus
Publications
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From In-Place Updates to In-Place Appends: Revisiting Out-of-Place Updates on Flash Sergey Hardock, Ilia Petrov, Robert Gottstein, Alejandro Buchmann ACM SIGMOD Conference, Chicago, USA, 2017 |
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Selective In-Place Appends for Real: Reducing Erases on Wear-prone DBMS Storage Sergey Hardock, Ilia Petrov, Robert Gottstein, Alejandro Buchmann International Conference on Data Engineering (ICDE), San Diego, USA, 2017 |
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In-Place Appends for Real: DBMS Overwrites on Flash without Erase Sergey Hardock, Ilia Petrov, Robert Gottstein, Alejandro Buchmann International Conference on Extending Database Technology (EDBT), Venice, Italy, 2017 |
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Effective DBMS space management on native Flash Sergey Hardock, Ilia Petrov, Robert Gottstein, Alejandro Buchmann Fachtagung "Datenbanksysteme für Business, Technologie und Web" (BTW), Stuttgart, Germany, 2017 |
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Revisiting DBMS Space Management for Native Flash Sergey Hardock, Ilia Petrov, Robert Gottstein, Alejandro Buchmann International Conference on Extending Database Technology (EDBT), Bordeaux, France, 2016 |
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Tutorial: DBMS on Modern Storage Hardware Ilia Petrov, Robert Gottstein, Sergey Hardock International Conference on Data Engineering (ICDE), Seoul, Korea, 2015 |
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NoFTL for Real: Databases on Real Native Flash Storage Sergey Hardock, Ilia Petrov, Robert Gottstein, Alejandro Buchmann International Conference on Extending Database Technology (EDBT), Brussels, Belgium, 2015 |
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NoFTL: Database Systems on FTL-less Flash Storage Sergey Hardock, Ilia Petrov, Robert Gottstein, Alejandro Buchmann International Conference on Very Large Databases (VLDB), Riva del Garda, Italy, 2013 |
Background and Degrees
- 2010 - 2013: M.Sc. in Computer Science Technische Universität Darmstadt
- 2007 - 2009: M.Sc. in Computer Science Nationale Technische Universität der Ukraine „KPI“
- 2003 - 2007: B.Sc. in Computer Science Nationale Technische Universität der Ukraine „KPI“
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