Fakultät Informatik

Neuigkeiten:

2017-01-05 20:08

Paper Accepted at EDBT 2017

In-Place Appends for Real: DBMS Overwrites on Flash without EraseS. Hardock, I. Petrov, R. Gottstein, A. Buchmann. In Proc. EDBT 2017 [PDF]

Weiterlesen …

2017-01-05 20:01

Paper Accepted at BTW 2017

Effective DBMS space management on native Flash. S. Hardock, I. Petrov, R. Gottstein, A. Buchmann. In Proc. BTW 2017 [PDF]

Weiterlesen …



     Kontakt:
 

     Prof. Dr.-Ing. Ilia Petrov
     Alteburgstraße 150,
     72762 Reutlingen
     Telefon +49 (0)7121/271-4034
 

     Sekretariat
     Iris Obermaier
     Telefon +49 (0)7121/271-4001

Dr.-Ing. Robert Gottstein

tl_files/tl_files/das_team/sergey.jpg Postal
Address

Associated Member
Technische Universität Darmstadt
Department of Computer Science
Databases and Distributed Systems
Hochschulstraße 10
64289 Darmstadt, Germany

Room S2 02 | E119
Phone +49 6151 16-6706
Fax +49 6151 16-6229
Email
gottstein@dvs.tu-darmstadt.de

Research

My research interests concentrate on influences of new technology on DBMS architectures:

DBMS Design

OLTP and OLAP Databases

Multi-Version Handling

I/O characteristics of the I/O subsystem

Buffer management, Transaction Processing

Concurrency Control

Storage Class Memory

Flash Memory

Collaboration with Academia and Industry

I have been involved in the following projects

tl_files/das_team/ilia/DFG-FlashyDB.png FlashyDB DFG Project: Impact of Flash Solid State Disks on Performance and Architecture of Data-Intensive Software Systems

Publications

[DBLP] [Google Scholar]

 

Revisiting DBMS Space Management for Native Flash.  
S. Hardock, I. Petrov, R. Gottstein, A. Buchmann. 
In Proc. EDBT 2016.

DBMS on Modern Storage Hardware. 
I. Petrov, R. Gottstein, S. Hardock.
In Proc. International Conference on Data Engineering (ICDE) 2015

NoFTL for Real: Databases on Real Native Flash Storage. 
S. Hardock, I. Petrov, R. Gottstein, A. Buchmann.
In Proc. EDBT 2015.

SIAS-V in Action: Snapshot Isolation Append Storage - Vectors on Flash. 
Robert Gottstein, Thorsten Peter, Ilia Petrov and Alejandro Buchmann.
In 17th International Conference on Extending Database Technology (EDBT) 2014.

Multi-Version Databases on Flash: Append Storage and Access Paths. 
Robert Gottstein, Ilia Petrov, Alejandro Buchmann.
In n International Journal On Advances in Software, Vol. 6, Number 3 and 4 2013.

Read Optimisations for Append Storage on Flash
Robert Gottstein, Ilia Petrov, Alejandro Buchmann
17th International Database Engineering and Applications Symposium, Barcelona, Spain, ACM, 2013

FBARC: I/O Asymmetry-Aware Buffer Replacement Strategy 
Paul Dubs, Ilia Petrov, Robert Gottstein, Alejandro Buchmann 
Workshop on Accelerating Data Management Systems Using Modern Processor and Storage Architectures" (ADMS 2013), in conjunction with VLDB 2013, Riva del Garda, Trento, Italy in August 2013.

NoFTL: Database Systems on FTL-less Flash Storage
Sergej Hardock, Ilia Petrov, Robert Gottstein, Alejandro Buchmann
39th International Conference on Very Large Databases (VLDB), Riva del Garda, Italy, 2013.

Aspects of Append-Based Database Storage Management on Flash Memories
Robert Gottstein, Ilia Petrov, Alejandro Buchmann
DBKDA 2013, The Fifth International Conference on Advances in Databases, Knowledge, and Data Applications, 2013
Best Paper Award.

Append Storage in Multi-Version Databases on Flash
Robert Gottstein, Ilia Petrov, Alejandro Buchmann
29th British National Conference on Databases, BNCOD 2013, University of Oxford, United Kingdom, 2013.

Aspects of Append-Based Database Storage Management on Flash Memories
Robert Gottstein, Ilia Petrov, Alejandro Buchmann
DBKDA 2013, The Fifth International Conference on Advances in Databases, Knowledge, and Data Applications, 2013
Data-Intensive Systems on Evolving Memory Hierarchies
Ilia Petrov, Daniel Bausch, Robert Gottstein, Alejandro Buchmann
Proceedings of Workshop Entwicklung energiebewusster Software (EEbS 2012), 42. Jahrestagung der Gesellschaft für Informatik e.V. (GI), 2012
SI-CV: Snapshot Isolation with Co-located Versions
Robert Gottstein, Ilia Petrov, Alejandro Buchmann
In Raghunath Nambiar, Meikel Poess: Topics in Performance Evaluation, Measurement and Characterization, Lecture Notes in Computer Science 7144, ISBN 978-3-642-32626-4, Springer Berlin / Heidelberg, 2012
10.1007/978-3-642-32627-1_9
SI-CV: Snapshot Isolation With Co-Located Versions
Robert Gottstein, Ilia Petrov, Alejandro Buchmann
Proceedings TPC Technology Conference on Performance Evaluation & Benchmarking (TPCTC 2011), VLDB 2011, 2011

Background and Degrees

- since October 2010: Ph.D Student FlashyDB, Databases and Distributed Systems Group, TU-Darmstadt