scholarly journals Playing For Keeps

2002 ◽  
Vol 124 (07) ◽  
pp. 49
Keyword(s):  
Data Storage ◽  
Magnetic Tape ◽  
Hewlett Packard ◽  
Valuable Data ◽  
Processing Times ◽  
Storage Products ◽  
Stress Simulation

This article discusses how secure archiving systems ensure that a company’s valuable data is kept safe. Many companies rely on an old standby, magnetic tape, as their backup medium because it holds a lot of information for the investment. Hewlett-Packard Co., IBM, and Seagate Technology LLC have jointly put forward a format they call Linear Tape-Open (LTO), a format to be shared through an open-licensing process. This way the customers can buy hardware and software from several suppliers, and read all their files, regardless of the brand of equipment they were recorded on. In short, the developers hope to make it easier for customers to choose and use data-storage products. Kinematic elements for motion and stress simulation behave dynamically like regular solid elements and can transmit forces, but stresses are not calculated for these elements, so processing times are greatly reduced.

Long-Term Stability of Magnetic Tape for Data Storage Under an Accelerated Condition

2016 ◽  
Vol 52 (7) ◽  
pp. 1-4
Author(s):  
Kazutoshi Katayama ◽  
Yuka Chinda ◽  
Osamu Shimizu ◽  
Tatsuo Mikami ◽  
Mayumi Suzuki ◽  
...  
Keyword(s):  
Data Storage ◽  
Magnetic Tape ◽  
Term Stability ◽  
Long Term Stability

Carbon/Ternary Alloy/Carbon Optical Stack on Mylar as an Optical Data Storage Medium to Potentially Replace Magnetic Tape

2013 ◽  
Vol 5 (17) ◽  
pp. 8407-8413 ◽  
Author(s):  
Hao Wang ◽  
Barry M. Lunt ◽  
Richard J. Gates ◽  
Matthew C. Asplund ◽  
V. Shutthanandan ◽  
...  
Keyword(s):  
Data Storage ◽  
Ternary Alloy ◽  
Magnetic Tape ◽  
Optical Data Storage ◽  
Optical Data ◽  
Storage Medium ◽  
Alloy Carbon

Skew Estimation and Compensation in Tape Drives With Flangeless Rollers

2013 ◽  
Author(s):  
Kazuhiro Tsuruta ◽  
Angeliki Pantazi ◽  
Giovanni Cherubini ◽  
Jens Jelitto
Keyword(s):  
Growth Rate ◽  
Data Storage ◽  
Magnetic Tape ◽  
Information Storage ◽  
Annual Growth Rate ◽  
Track Width ◽  
Compound Annual Growth Rate ◽  
Head Positioning ◽  
Term Data

Magnetic tape remains the medium of choice for long-term data storage at the lowest possible cost. Moreover, tape-cartridge capacities are expected to maintain a compound annual growth rate of about 40%, resulting in a 128 TByte tape-cartridge capacity by 2022, as forecast by the Information Storage Industry Consortium (INSIC) roadmap [1]. To achieve these capacities in future tape products, the data track width has to be aggressively reduced through ultra-precise tape head positioning.

Magnetic Tape: The Challenge of Reaching Hard-Disk-Drive Data Densities on Flexible Media

MRS Bulletin ◽  
2006 ◽  
Vol 31 (5) ◽  
pp. 404-408 ◽  
Author(s):  
Richard H. Dee
Keyword(s):  
Data Storage ◽  
Magnetic Tape ◽  
Hard Disk Drives ◽  
Hard Disk ◽  
Areal Density ◽  
Operating Conditions ◽  
Magnetic Data ◽  
Disk Drives ◽  
Placement Problem ◽  
The Future

AbstractBy the end of 2006, the areal density of magnetic recording on tape will approach that seen in hard disk drives of the early to mid-1990s.These operating conditions are reviewed in relation to the operating conditions deemed necessary for the future of magnetic data storage on tape.What results is a clear set of tasks, encompassing both materials and systems architecture issues, to achieve very high-density data storage on magnetic tape, leading to 10 Tbyte tape cartridge capacities and higher.The key to achieving on tape the areal densities of tens to hundreds of Gbit in.2, common in hard disk drives (HDDs), lies primarily in the properties of the medium itself.As for volumetric density of the storage entity, HDDs and tape cartridges are roughly equivalent.The mechanical dimensional uncertainties that accompany the use of flexible, as opposed to rigid, media means that both the mechanical and magnetic properties of materials play a key role in the future of tape.The need for new architectures to overcome the track placement problem that results from increasing track density on flexible media are reviewed, as well as the “particles in a binder” concept that has served so well as the physical basis of tape media over the past 50 years.

scholarly journals Resource efficiency, privacy and security by design: A first experience on enterprise servers and data storage products triggered by a policy process

2018 ◽  
Vol 76 ◽  
pp. 295-310 ◽  
Author(s):  
D. Polverini ◽  
F. Ardente ◽  
I. Sanchez ◽  
F. Mathieux ◽  
P. Tecchio ◽  
...  
Keyword(s):  
Data Storage ◽  
Policy Process ◽  
Resource Efficiency ◽  
Privacy And Security ◽  
Storage Products ◽  
Security By Design
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