Algorithms for increasing performance in distributed file systems

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F12%3A43915747" target="_blank" >RIV/49777513:23520/12:43915747 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.2478/v10198-012-0005-7" target="_blank" >http://dx.doi.org/10.2478/v10198-012-0005-7</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/v10198-012-0005-7" target="_blank" >10.2478/v10198-012-0005-7</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Algorithms for increasing performance in distributed file systems

Popis výsledku v původním jazyce

Need of storing huge amounts of data have grown over the past years. Whether data are of multimedia types (e.g. images, audio, or video) or are produced by scientific computation, they should be stored for future reuse or for sharing among users. Users also need their data as quick as possible. Data files can be stored on a local file system or on a distributed file system. Local file system provides the data quickly but does not have enough capacity for storing a huge amount of the data. On the other hand, a distributed file system provides many advantages such as reliability, scalability, security, capacity, etc. In the paper, traditional DFS like AFS, NFS and SMB will be explored. These DFS were chosen because of their frequent usage. Next, new trends in these systems with a focus on increasing performance will be discussed. These include the organization of data and metadata storage, usage of caching, and design of replication algorithms.

Název v anglickém jazyce

Algorithms for increasing performance in distributed file systems

Popis výsledku anglicky

Need of storing huge amounts of data have grown over the past years. Whether data are of multimedia types (e.g. images, audio, or video) or are produced by scientific computation, they should be stored for future reuse or for sharing among users. Users also need their data as quick as possible. Data files can be stored on a local file system or on a distributed file system. Local file system provides the data quickly but does not have enough capacity for storing a huge amount of the data. On the other hand, a distributed file system provides many advantages such as reliability, scalability, security, capacity, etc. In the paper, traditional DFS like AFS, NFS and SMB will be explored. These DFS were chosen because of their frequent usage. Next, new trends in these systems with a focus on increasing performance will be discussed. These include the organization of data and metadata storage, usage of caching, and design of replication algorithms.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

IN - Informatika

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Acta Electrotechnica & Informatica

ISSN

1335-8243

e-ISSN

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Svazek periodika

12

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

7

Strana od-do

24-30

Kód UT WoS článku

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EID výsledku v databázi Scopus

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