Fakultät Informatik

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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]

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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]

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     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

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One of the research directions of DBlab is: Cloud Storage andAnalysis of System Monitoring Data.

 

Systems Monitoring Data typically comprises log-files or messages from the monitoring infrastructure in a computing center. By analyzing it is possible to gain in depth knowledge about common resource bottlenecks, correlated use of different resources, but also to derive and predict failure patterns or allow for provisioning. Systems monitoring data is one of the classical examples for Big Data, analyzing it is a key field of application for BigData Analytics methods.

In the frame of an yearly masters project we lay the foundations in the above field by analyzing certain scenarios, correlating resource usage patterns and examining system interdependencies.

 

DBlab has been active in the field of cloud storage for years. We address aspects of building high performance cloud storage to system virtualization and load optimization. Some of the most relevant papers are listed below.

 

Book Chapter: Virtualization and Column-oriented Database Systems.
Ilia Petrov, Vyacheslav Polonskyy, Alejandro Buchmann 
Grid and Cloud Database Management. G. Aloisio and S. Fiore (Editors)
2011, Springer Verlag

Elasticity in Cloud Databases and Their Query Processing.
G. Graefe, A. Nica, K. Stolze, T. Neumann, T. Eavis, I. Petrov, E. Pourabbas, D. Fekete.
In International Journal of Data Warehousing and Mining (IJDWM) 9.2 (2013)


DNA: An Online Algorithm for Credit Card Fraud Detection for Game Merchants.
M. Schaidnagel, I. Petrov, F. Laux.
In Proc. DBKDA 2013

A Survey on Database Performance in Virtualized Cloud Environments.
Todor Ivanov, Ilia Petrov, Alejandro Buchmann.
To apper in International Journal of Data Warehousing and Mining (IJDWM)

Event-Driven Services: Integrating Production, Logistics and Transportation.
Alejandro Buchmann, Hans-Christian Pfohl, Ilia Petrov, Stefan Appel, Sebastian Frischbier, Tobias Freudenreich and Christian Zuber
In Proc. Workshop on Service Oriented Computing in Logistics, in conjunction ICSOC 2010