Results 141 to 150 of about 7,273 (197)

1.HD, HDF

open access: yesNihon Toseki Igakkai Zasshi
openaire   +1 more source

Performance models and dynamic characteristics analysis for HDFS write and read operations: A systematic view

open access: yesJournal of Systems and Software, 2014
Hadoop has emerged as a successful framework for large-scale data-intensive computing applications. However, there is no research on performance models for the Hadoop Distributed File System (HDFS).
Bo Dong, Feng Tian, Kuo-Ming Chao
exaly   +2 more sources
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HDFS+: Concurrent Writes Improvements for HDFS

2013 13th IEEE/ACM International Symposium on Cluster, Cloud, and Grid Computing, 2013
HDFS is a popular distributed file system which provides high scalability and throughput. It lacks built-in support for multi-source data generating, which arise naturally in many applications including log mining, data analysis etc. There needs a data collection step before analysis in basic HDFS environment because of many data are in local disk ...
Kun Lu 0002, Dong Dai 0001, Mingming Sun
openaire   +1 more source

Hadoop, MapReduce and HDFS: A Developers Perspective

open access: yesProcedia Computer Science, 2015
The applications running on Hadoop clusters are increasing day by day. This is due to the fact that organizations have found a simple and efficient model that works well in distributed environment.
Mohd Rehan Ghazi, Durgaprasad Gangodkar
exaly   +2 more sources

Adaptable I/O System based I/O Reduction for Improving the Performance of HDFS

open access: yesJournal of Semiconductor Technology and Science, 2016
In this paper, we propose a new HDFS-AIO framework to enhance HDFS with Adaptive I/O System (ADIOS), which supports many different I/O methods and enables applications to select optimal I/O routines for a particular platform without source-code ...
Seungjae Baek   +8 more
exaly   +2 more sources

Choice of Dialyzers for HDF

2010
Commercial dialyzers were investigated both in vivo and in vitro for a better selection of dialyzers for hemodiafiltration (HDF) therapy. In in vivo online HDF, since a reduction rate of α(1)-microglobulin (α(1)-MG) was determined by the amount of albumin loss regardless of blood flow rate (Q(B)), ultrafiltration rate (Q(F)), and the performance of ...
Akihiro C, Yamashita, Kenji, Sakurai
openaire   +2 more sources

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