Friday, April 20, 2018
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
2nd Generation AMD Ryzen Desktop Processors Arrive to Offer Great Value
Lenovo Unveils New moto g6 and moto e5 Smartphones
SpaceX Successfully Launches NASA's TESS Spacecraft
LG SmartThinQ Home Appliances Get Amazon Alexa Connectivity
Huawei Announces New Honor 10 Flagship Smartphone
Garmin Announces Connect IQ 3.0 with New apps from Trailforks, Yelp, iHeartRadio
Intel Open Sources the nGraph Compiler for Deep Learning Systems
Facebook Seeking to Hire Chip Designers
Active Discussions
Which of these DVD media are the best, most durable?
How to back up a PS2 DL game
Copy a protected DVD?
roxio issues with xp pro
Help make DVDInfoPro better with dvdinfomantis!!!
menu making
Optiarc AD-7260S review
cdrw trouble
 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
Fujitsu Releases with the new 2 in 1 Tablet STYLISTIC Q738
Fujitsu to Sell Stake in Mobile Phone Unit to Polaris
Fujitsu in Talks to Sell Mobile Phone Business
Fujitsu Unveils Next-Generation ETERNUS All-Flash and Hybrid Storage Systems
Fujitsu Releases New Enterprise Tablet and PC Models
Fujitsu and The Shinano Mainichi Shimbun Create AI-Based System to Automate Article Summaries
Lenovo to Buy Fujitsu PC Unit Stake
Lenovo Could Take Over Fujitsu's PC Unit
Fujitsu Develops Wearable, Hands-Free Speech Translation Device
Fujitsu AI-Based Algorithm Estimates Workers' Heat Stress Levels
Fujitsu Virtual Machine Control Technology Improves Server Density
Fujitsu and Oracle Launch Fujitsu SPARC M12 Servers with Fastest Per-Core Performance

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2018 - All rights reserved -
Privacy policy - Contact Us .