Tuesday, December 01, 2015
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
WD, Samsung Lead The HDD And SSD Markets
4K Copy Protection Probably Cracked
AMD To Correct GPU Fan Control Issues With New Crimson Drivers
Google Outlines The Gifts We're Searching For This Holiday
Microsoft Launches New Office 365 Enterprise Capabilities, Dynamics CRM 2016 and Introduces PowerApps
BlackBerry is Exiting Asian Country Following Government Pressure
TDK To Buy Semiconductor Factory From Renesas Electronics
Swatch Parners With Visa On Pay-by-the wrist Payments
Active Discussions
How to back up a PS2 DL game
Copy a protected DVD?
roxio issues with xp pro
How to burn a backup copy of The Frozen Throne
Help make DVDInfoPro better with dvdinfomantis!!!
Copied dvd's say blank in computer only
menu making
Optiarc AD-7260S review
 Home > News > General Computing > Fujitsu...
Last 7 Days News : SU MO TU WE TH FR SA All News

Thursday, April 05, 2012
Fujitsu Technology Puts Big Data to Use in Minutes

Fujitsu Laboratories has developed new parallel distributed data processing technology that enables pools of big data as well as continuous inflows of new data to be efficiently processed and put to use within minutes.

When the priority is on high-speed performance, methods that process the data in memory are used, but when dealing with very large volumes of data, disk-based methodologies are typically used as volumes are too large to process in memory. When using disk-based techniques, however, if the objective is to immediately reflect the newly received data in the analytical results, many disk accesses are necessary. This results in the problem that analytical processing cannot keep pace with the volume of data flowing in.

To address this problem, Fujitsu Laboratories has developed a technology it calls "adaptive locality-aware data reallocation," which dramatically reduces the number of accesses, along with distributed parallel middleware for incremental processing. With adaptive data localization, data is optimally allocated by the following three steps:

- Record data-access history: Records sets of continuously accessed data.

- Calculate optimal allocation: Based on step 1, group sets of data that tend to be accessed continuously.

- Reallocate data dynamically: Based on step 2, specify a location on disk for data belonging to a group and allocate it there.

This makes it possible to acquire desired data through a fewer number of continuous accesses, not numerous random accesses, which vastly increases overall throughput in a distributed-processing system. Also, by monitoring and automatically recognizing patterns of data access, this technology can gradually accommodate the hard-to-anticipate data characteristics of social-infrastructure systems.

According to Fujitsu, the new technology slashes the number of disk accesses by approximately 90% compared to previous levels by dynamically reallocating data on disks to match trends in data accesses. Whereas producing analytic results of new data could take several hours in the past, with this new technique results are available in minutes.

Fujitsu plans to applying it to commercial products and services in fiscal 2013.

VSO Releases CopyTo 5 All-In-One Disc Burning Solution        All News        FileMaker 12 Delivers New Design Features for Creating Databases for iPad, iPhone, Windows and Mac
YouTube To Convert All 1080p Videos to 3D     General Computing News      FileMaker 12 Delivers New Design Features for Creating Databases for iPad, iPhone, Windows and Mac

Get RSS feed Easy Print E-Mail this Message

Related News
Fujitsu Develops Software-Controlled Solid-State Drive for Big Data Processing
Fujitsu Technology Securely Turns Biometric Data into a Cryptographic Key
Canon and Fujitsu To Work On Network Cameras
Fujitsu Achieves High Recognition Rate for Handwritten Chinese Characters
Fujitsu Receiver Could Enable Smartphones To Wirelessly Receive 8K HD Video Instantly
Fujitsu Doubles Same-Cell Wireless Communication Capacity for 5G
New User Interface Technology Converts Entire Rooms into Digital Spaces
Fujitsu Laboratories Use Supercomputer for Real-Time Disaster-Recovery Scheduling
Fujitsu ETERNUS DX8000 S3 Disk Storage Systems Aim At mainframes And Open Systems
Fujitsu Data Transfer Technology Speeds up Remote File Access
Fujitsu Develops Virtualization Technology To Secure Web Applications
New Fujitsu ARROWS NX F-04G Smartphone Supports Iris Authentication

Most Popular News
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2015 - All rights reserved -
Privacy policy - Contact Us .