scholarly journals Distributed Data Management and Distributed File Systems

2015 ◽  
Vol 664 (4) ◽  
pp. 042022
Author(s):  
Maria Girone
Keyword(s):  
Data Management ◽  
File Systems ◽  
Distributed Data ◽  
Distributed File Systems ◽  
Distributed Data Management

Key Distributed Components for a Large-Scale Object Storage

2013 ◽  
pp. 9-26
Author(s):  
Miriam Allalouf ◽  
Ghislain Chevalier ◽  
Danny Harnik ◽  
Sivan Tal
Keyword(s):  
Resource Allocation ◽  
Large Scale ◽  
File Systems ◽  
Building Blocks ◽  
Distributed Data ◽  
Distributed File Systems ◽  
Data Management Systems ◽  
Distributed Data Management ◽  
Distributed Components ◽  
Object Storage

This chapter discusses distributed mechanisms that serve as building blocks in the construction of the VISION Cloud object service. Two are fundamental building blocks in the creation of a large-scale clustered object storage. These are distributed file systems and distributed data management systems. In addition, the authors study two complimentary topics that aim to improve the qualities of the underlying infrastructure. These are resource allocation mechanisms and improvements to data mobility via data reduction.

scholarly journals Experience of a low-maintenance distributed data management system

2014 ◽  
Vol 513 (3) ◽  
pp. 032095 ◽  
Author(s):  
Wataru Takase ◽  
Yoshimi Matsumoto ◽  
Adil Hasan ◽  
Francesca Di Lodovico ◽  
Yoshiyuki Watase ◽  
...  
Keyword(s):  
Data Management ◽  
Management System ◽  
Data Management System ◽  
Distributed Data ◽  
Distributed Data Management

scholarly journals Integration of Rucio in Belle II

2021 ◽  
Vol 251 ◽  
pp. 02057
Author(s):  
Cédric Serfon ◽  
Ruslan Mashinistov ◽  
John Steven De Stefano ◽  
Michel Hernández Villanueva ◽  
Hironori Ito ◽  
...  
Keyword(s):  
Data Management ◽  
Smooth Transition ◽  
Distributed Data ◽  
Simulation Data ◽  
Migration Strategy ◽  
Distributed Data Management ◽  
Order Of Magnitude ◽  
Belle Ii ◽  
Work Done ◽  
Data Management Software

The Belle II experiment, which started taking physics data in April 2019, will multiply the volume of data currently stored on its nearly 30 storage elements worldwide by one order of magnitude to reach about 340 PB of data (raw and Monte Carlo simulation data) by the end of operations. To tackle this massive increase and to manage the data even after the end of the data taking, it was decided to move the Distributed Data Management software from a homegrown piece of software to a widely used Data Management solution in HEP and beyond : Rucio. This contribution describes the work done to integrate Rucio with Belle II distributed computing infrastructure as well as the migration strategy that was successfully performed to ensure a smooth transition.

scholarly journals C3PO - A Dynamic Data Placement Agent for ATLAS Distributed Data Management

2017 ◽  
Vol 898 ◽  
pp. 062012 ◽  
Author(s):  
T Beermann ◽  
M Lassnig ◽  
M Barisits ◽  
C Serfon ◽  
V Garonne ◽  
...  
Keyword(s):  
Data Management ◽  
Data Placement ◽  
Distributed Data ◽  
Dynamic Data ◽  
Distributed Data Management
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