- AutorIn
- Frezewd Lemma Tena
- Titel
- Energy-Efficient Key/Value Store
- Zitierfähige Url:
- https://nbn-resolving.org/urn:nbn:de:bsz:14-qucosa-228586
- Datum der Einreichung
- 10.07.2017
- Datum der Verteidigung
- 29.08.2017
- Abstract (EN)
- Energy conservation is a major concern in todays data centers, which are the 21st century data processing factories, and where large and complex software systems such as distributed data management stores run and serve billions of users. The two main drivers of this major concern are the pollution impact data centers have on the environment due to their waste heat, and the expensive cost data centers incur due to their enormous energy demand. Among the many subsystems of data centers, the storage system is one of the main sources of energy consumption. Among the many types of storage systems, key/value stores happen to be the widely used in the data centers. In this work, I investigate energy saving techniques that enable a consistent hash based key/value store save energy during low activity times, and whenever there is an opportunity to reuse the waste heat of data centers.
- Freie Schlagwörter (DE)
- Energieeffizienz, Schlüssel / Wert-Shop, konsistentes Hashing, Apache Cassandra, Reihenpartition, Micro-Clouds-System, Kantenwolken, Rechenzentrum Energieeffizienz, Datenplatzierung, Replik-Platzierung
- Freie Schlagwörter (EN)
- Energy efficiency, key/value store, consistent hashing, Apache Cassandra, row partitioned, micro-clouds system, edge clouds, data center energy efficiency, data placement, replica placement
- Klassifikation (DDC)
- 004
- Klassifikation (RVK)
- ST 265
- GutachterIn
- Prof. Dr. Pascal Felber
- BetreuerIn
- Prof. Dr. Christof Fetzer
- Den akademischen Grad verleihende / prüfende Institution
- Technische Universität Dresden, Dresden
- URN Qucosa
- urn:nbn:de:bsz:14-qucosa-228586
- Veröffentlichungsdatum Qucosa
- 11.09.2017
- Dokumenttyp
- Dissertation
- Sprache des Dokumentes
- Englisch
- Lizenz / Rechtehinweis