HAYAMIZU Yuto, GODA Kazuo, NAKANO Miyuki, KITSUREGAWA Masaru
Technical report of IEICE. PRMU 111(77) 13-18 May 2011
Power consumption of datacenters has been increasing, and today its power saving is highly demanded. For power saving in datacenters, power saving of online transaction processing (OLTP), which is one of the most important applications in datacent...
Technical report of IEICE. PRMU 111(77) 1-6 May 2011
We propose a storage power control model based on I/O behavior of data intensive applications. Our goal is to develop an application collaborative storage energy saving system. First, we analyze an I/O behavior of data intensive applications. Then...
HAYAMIZU Yuto, GODA Kazuo, NAKANO Miyuki, KITSUREGAWA Masaru
IEICE technical report. Data engineering 111(76) 13-18 May 2011
Power consumption of datacenters has been increasing, and today its power saving is highly demanded. For power saving in datacenters, power saving of online transaction processing (OLTP), which is one of the most important applications in datacent...
IEICE technical report. Data engineering 111(76) 1-6 May 2011
We propose a storage power control model based on I/O behavior of data intensive applications. Our goal is to develop an application collaborative storage energy saving system. First, we analyze an I/O behavior of data intensive applications. Then...
In this research, we have built a quantitative evaluation platform for comparing various analysis techniques for the Web that growth is highest among other information sources. We improved our own high performance crawler, and collected massive sn...
WWW contents are very important resources in Japan from the point of country resources view, so these contents are expected to be useful and efficient for our key industries. However, the WWW contents are only utilized for keyword search on commer...
In this research, we developed a parallel association rule mining algorithm and implemented the algorithm on the large multi-processors (100 processors). Then, we tried to make the proposed algorihtm fit for a practical use.At the first year, we d...
In this research, we propose the high performance disk array, which is expected for information sever supporting the multi-media information infrastructure. The disk array architecture has large potential which can achieve not only high reliabilit...
Recently, shared-nothing architecture is becoming the standard for commercial highly parallel machines such a SP-2, AP-1000, PARAGON etc. Thus, there have been a number of commercial parallel database systems implemented on these parallel machines...
