Algorithms for increasing performance in distributed file systems

Result code in 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>
Result on the web
<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>

Result language
angličtina
Original language name
Algorithms for increasing performance in distributed file systems
Original language description
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.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
IN - Informatics
OECD FORD branch
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Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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