Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Nikolas Ioannou"'
Autor:
Evagoras Evagorou, Christodoulos Mettas, Marios Tzouvaras, Eleni Loulli, Maria Prodromou, Christiana Papoutsa, Kyriacos Themistocleous, Christos Danezis, Marina Pekri, Phaedon Kyriakidis, Evangelos Akylas, Kyriakos Aliouris, Nikolas Ioannou, Diofantos Hadjimitsis
Publikováno v:
Global NEST International Conference on Environmental Science & Technology.
The implementation of Maritime Spatial Planning (MSP) in each European country aims to bring together different public authorities and stakeholders to sustainably organize and map marine and coastal resources. The first step for the development of MS
Publikováno v:
Didona, D, Pfefferle, J, Ioannou, N, Metzler, B & Trivedi, A 2022, Understanding Modern Storage APIs : A systematic study of libaio, SPDK, and io-uring . in SYSTOR '22: Proceedings of the 15th ACM International Conference on Systems and Storage . Association for Computing Machinery, Inc, pp. 120-127, 15th ACM International Systems and Storage Conference, SYSTOR 2022, Virtual, Online, Israel, 13/06/22 . https://doi.org/10.1145/3534056.3534945
SYSTOR '22: Proceedings of the 15th ACM International Conference on Systems and Storage, 120-127
STARTPAGE=120;ENDPAGE=127;TITLE=SYSTOR '22: Proceedings of the 15th ACM International Conference on Systems and Storage
SYSTOR '22: Proceedings of the 15th ACM International Conference on Systems and Storage, 120-127
STARTPAGE=120;ENDPAGE=127;TITLE=SYSTOR '22: Proceedings of the 15th ACM International Conference on Systems and Storage
Recent high-performance storage devices have exposed software inefficiencies in existing storage stacks, leading to a new breed of I/O stacks. The newest storage API of the Linux kernel is io-uring. We perform one of the first in-depth studies of io-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51b0abc79ce024052552c555fad833b2
http://www.scopus.com/inward/record.url?scp=85133350489&partnerID=8YFLogxK
http://www.scopus.com/inward/record.url?scp=85133350489&partnerID=8YFLogxK
Publikováno v:
EuroMLSys@EuroSys
Machine learning (ML) methods have recently emerged as an effective way to perform automated parameter tuning of databases. State-of-the-art approaches include Bayesian optimization (BO) and reinforcement learning (RL). In this work, we describe our
Autor:
Ioannis Koltsidas, Thomas R. Gross, Patrick Stuedi, Bernard Metzler, Jonas Pfefferle, Nikolas Ioannou, Animesh Trivedi, Kornilios Kourtis
Publikováno v:
SYSTOR
During the past decade, network and storage devices have undergone rapid performance improvements, delivering ultra-low latency and several Gbps of bandwidth. Nevertheless, current network and storage stacks fail to deliver this hardware performance
Autor:
Nikolas Ioannou, Roman A. Pletka, Nikolaos Papandreou, Haralampos Pozidis, Ioannis Koltsidas, Thomas Parnell, Aaron D. Fry, Sasa Tomic, Timothy J. Fisher
Publikováno v:
ACM Transactions on Storage. 14:1-25
Despite its widespread use in consumer devices and enterprise storage systems, NAND flash faces a growing number of challenges. While technology advances have helped to increase the storage density and reduce costs, they have also led to reduced endu
Autor:
Aaron D. Fry, Nikolaos Papandreou, Timothy J. Fisher, Roman A. Pletka, Haris Pozidis, Radu Stoica, Andrew D. Walls, Kip Ingram, Nikolas Ioannou
Publikováno v:
MASCOTS
The continuous growth in 3D-NAND flash storage density has primarily been enabled by 3D stacking and by increasing the number of bits stored per memory cell. Unfortunately, these desirable flash device design choices are adversely affecting reliabili
Autor:
Aaron D. Fry, Patrick Breen, Nikolaos Papandreou, Radu Stoica, Timothy J. Fisher, Milos Stanisavljevic, Sasa Tomic, Thomas Parnell, Roman A. Pletka, Haralampos Pozidis, Gary A. Tressler, Andrew D. Walls, Nikolas Ioannou
Publikováno v:
IRPS
3D QLC NAND has recently entered the SSD market offering capacity increase and cost reduction compared to 3D TLC NAND. However, the endurance of QLC NAND is limited. Moreover, due to reduction of the available margin between the programmed threshold
Autor:
Nikolaos Papandreou, Haris Pozidis, Sasa Tomic, Radu Stoica, Nikolas Ioannou, Roman A. Pletka
Publikováno v:
MASCOTS
Over the last few years, NAND flash manufacturers have steadily increased the number of bits stored per cell to achieve significant cost reductions. However, the increased density does not come without drawbacks. All key flash performance metrics, in
Autor:
Sasa Tomic, Thomas Parnell, Nikolas Ioannou, Nikolaos Papandreou, Roman A. Pletka, Radu Stoica, Milos Stanisavljevic, Haralampos Pozidis
Publikováno v:
NVMTS
This paper discusses the reliability challenges of 3D NAND flash memory and their impact on flash management for enterprise storage applications. Emphasis is given to the read voltage calibration and its critical role in achieving low error-rates and
Autor:
Nikolas Ioannou, Thomas Parnell, Aaron D. Fry, Nikolaos Papandreou, Patrick Breen, Timothy J. Fisher, Haralampos Pozidis, Gary A. Tressler, Sasa Tomic, Roman A. Pletka
Publikováno v:
IRPS
3D NAND flash memory has entered dynamically into the space of enterprise server and storage systems, offering significantly higher capacity and better endurance than the latest 2D technology node. Moreover, the advancements in vertical stacking, cel