Tuesday, March 03, 2015
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Microsoft launches Preview Program For Xbox 360
Khronos Reveals New Vulkan API for GPUs, AMD Kills Mantle
Sharp To Seek For A Second Bailout: Nikkei
Toshiba Develops STT-MRAM Circuit For High-performance Processors
Samsung Releases New Image Sensor and NFC IC For Mobile Devices
MWC: BlackBerry Unveils New Leap Smartphone
MWC: Zuckerberg Provides Update On Plan to Connect World
MWC: Panasonic Nubo Monitoring Camera Has 4G Connectivity
Active Discussions
Need serious help!!!!
burning
nvidia 6200 review
Hello
Burning Multimedia in track 0
I'm lazy. Please help.
sanyo e6 camera
need help on some cd burning...
 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.


Previous
Next
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
MWC: Fujitsu Develops Smartphone with Iris Authentication
Fujitsu Develops Optical Transceiver for 400 Gbps Inter-Processor Data Transmissions
Fujitsu Extends Its LIFEBOOK Line-up
Fujitsu Develops Wearable For Safer Driving, Technology That Identifies PC User Behaviors Vulnerable To Cyber Attacks
Fujitsu Develops Ring-Type Wearable Device That Lets You Write In The Air
Fujitsu Signs Collaborative Research Agreements with Medical Research Institutions
Fujitsu Introduces Two Tablets for Businesses
Fujitsu Develops Sensing Middleware to Simplify Development of Sensing Applications
Fujitsu Develops LED Lighting Technology that "Shines" Data on Objects
Fujitsu Develops Design Technology for Allocating LTE-Advanced Base Stations
Fujitsu Launches Petabyte-scale New Hyper-scale Storage ETERNUS CD10000
Fujitsu Boosts Lineup of Smartphones and Tablets for the Enterprise

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 .