Close
  • Latest News
  • Artificial Intelligence
  • Video
  • Big Data and Analytics
  • Cloud
  • Networking
  • Cybersecurity
  • Applications
  • IT Management
  • Storage
  • Sponsored
  • Mobile
  • Small Business
  • Development
  • Database
  • Servers
  • Android
  • Apple
  • Innovation
  • Blogs
  • PC Hardware
  • Reviews
  • Search Engines
  • Virtualization
Read Down
Sign in
Close
Welcome!Log into your account
Forgot your password?
Read Down
Password recovery
Recover your password
Close
Search
Logo
Subscribe
Logo
  • Latest News
  • Artificial Intelligence
  • Video
  • Big Data and Analytics
  • Cloud
  • Networking
  • Cybersecurity
  • Applications
  • IT Management
  • Storage
  • Sponsored
  • Mobile
  • Small Business
  • Development
  • Database
  • Servers
  • Android
  • Apple
  • Innovation
  • Blogs
  • PC Hardware
  • Reviews
  • Search Engines
  • Virtualization
More
    Subscribe
    Home Latest News
    • Storage

    IBM Breaks Tape Storage Record With Big Data in Mind

    Written by

    Darryl K. Taft
    Published May 20, 2014
    Share
    Facebook
    Twitter
    Linkedin

      eWEEK content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More.

      LAS VEGAS—IBM Research has set a new record for storing massive amounts of data on tape, the company announced at its IBM Edge 2014 conference here.

      Dr. Mark Lantz, manager of exploratory tape at IBM Research-Zurich said IBM researchers have demonstrated a new record of 85.9 billion bits of data per square inch in areal data density on low-cost linear magnetic particulate tape—a significant update to one of the computer industry’s most resilient, reliable and affordable data storage technologies for big data.

      At this areal density, a standard Linear Tape Open (LTO) size cartridge could store up to 154 trillion bytes (154 terabytes) of uncompressed data—a 62-fold improvement over an LTO6 cartridge, the latest industry-standard magnetic tape product. To put this into perspective, 154 terabytes of data is sufficient to store the text from 154 million books, which would fill a bookshelf stretching from Las Vegas to Seattle, IBM said.

      This new record was achieved using a new advanced prototype tape, developed by Fujifilm of Japan. This is the third time in less than 10 years that IBM scientists in collaboration with Fujifilm have achieved such an accomplishment. The news was unveiled at IBM Edge in front of more than 5,000 attendees.

      “We’ve been actively working on this with Fujifilm for several years,” Lantz told eWEEK. “We are continuing to scale tape technology.” Lantz said the tape storage breakthroughs from IBM Research are finding their way into the IBM product line. “We did another demo with Fujifilm in 2009 and we have been transferring some of the findings from that into our product division, and we will continue to gradually introduce new technology into our new products.”

      IBM scientists break big data into four dimensions: volume, variety, velocity and veracity, and by 2020, these so-called Four V’s of big data will be responsible for 40 zettabytes (40 trillion gigabytes) of data. Much of this data is archival, such as video archives, backup files, replicas for disaster recovery, and retention of information required for regulatory compliance. Because tape systems are energy-efficient and more cost-effective than hard disks, they are the ideal technology to store, protect and access archival big data.

      For example, the Large Hadron Collider (LHC) is the world’s largest and most powerful particle accelerator. By the end of the LHC’s first three-year running period, more than 100 petabytes of physics data had been stored in the CERN mass-storage systems. Most of this data is archived on more than 52,000 tape cartridges of different types, providing scientists with permanent access to data, which could someday answer fundamental questions about the universe.

      “Big data has met its match with tape, not only does the technology provide high capacity in a small form factor, it is also reliable for several decades, requires zero power when not in use, is secure in that cartridges cannot be erased at the push of the keystroke and available for the cloud—all at a cost of less than 2 cents per gigabyte and at a greatly reduced operating expense versus disk storage,” Evangelos Eleftheriou, an IBM Fellow and researcher at IBM Research-Zurich, said in a statement.

      IBM Breaks Tape Storage Record With Big Data in Mind

      To achieve 85.9 billion bits per square inch, IBM researchers have developed several new critical technologies, including a new enhanced write field head technology that enables the use of much finer barium ferrite (BaFe) particles, advanced servo-control technologies that achieve head positioning with nano-scale fidelity and enable a 27-fold increase in track density, compared to the LTO6 format, and innovative signal-processing algorithms for the data channel that enable reliable operation with a ultra-narrow 90nm wide giant magnetoresistive (GMR) reader.

      Since 2002, IBM has been working closely with Fujifilm, particularly on the optimization of its dual-coat magnetic tape based on BaFe particles. In this time, IBM scientists in Zurich have dramatically improved the precision of controlling the position of the read-write heads, leading to a dramatic increase in the number of tracks that can be squeezed onto the half-inch-wide tape. In addition, they have developed new advanced detection methods to improve the accuracy of reading the tiny magnetic bits, thereby achieving an increase in the linear recording density of more than 56 percent while enabling the use of a reader that is only 90nm in width.

      Lantz said IBM scientists envision scaling magnetic tape to even higher areal densities in the future and will continue to explore novel media technologies. Earlier this month, at the 2014 Intermag conference, IBM scientists from the company’s Almaden Research Lab showed that there is potential to continue scaling tape areal densities beyond 85.9 billion bits per square inch. The scientists studied the magnetic properties of a small sample of sputtered media using two specialized test apparatuses.

      IBM officials said this is an important breakthrough under highly controlled laboratory conditions that may point the way to continue scaling magnetic recording by means of sputtered media once the potential of low-cost particulate media has been exhausted, but much more research will be required, IBM said.

      IBM has a long history of innovation in magnetic-tape data storage. Its first commercial tape product, the 726 Magnetic Tape Unit, was announced more than 60 years ago. It used reels of half-inch-wide tape that each had a capacity of about 2 megabytes. The areal density demonstration announced today represents a potential increase in capacity of 77,000,000 times, compared with IBM’s first tape drive product. This announcement reaffirms IBM’s continued commitment and leadership in magnetic tape technology, Lantz said.

      Darryl K. Taft
      Darryl K. Taft
      Darryl K. Taft covers the development tools and developer-related issues beat from his office in Baltimore. He has more than 10 years of experience in the business and is always looking for the next scoop. Taft is a member of the Association for Computing Machinery (ACM) and was named 'one of the most active middleware reporters in the world' by The Middleware Co. He also has his own card in the 'Who's Who in Enterprise Java' deck.

      Get the Free Newsletter!

      Subscribe to Daily Tech Insider for top news, trends & analysis

      Get the Free Newsletter!

      Subscribe to Daily Tech Insider for top news, trends & analysis

      MOST POPULAR ARTICLES

      Artificial Intelligence

      9 Best AI 3D Generators You Need...

      Sam Rinko - June 25, 2024 0
      AI 3D Generators are powerful tools for many different industries. Discover the best AI 3D Generators, and learn which is best for your specific use case.
      Read more
      Cloud

      RingCentral Expands Its Collaboration Platform

      Zeus Kerravala - November 22, 2023 0
      RingCentral adds AI-enabled contact center and hybrid event products to its suite of collaboration services.
      Read more
      Artificial Intelligence

      8 Best AI Data Analytics Software &...

      Aminu Abdullahi - January 18, 2024 0
      Learn the top AI data analytics software to use. Compare AI data analytics solutions & features to make the best choice for your business.
      Read more
      Latest News

      Zeus Kerravala on Networking: Multicloud, 5G, and...

      James Maguire - December 16, 2022 0
      I spoke with Zeus Kerravala, industry analyst at ZK Research, about the rapid changes in enterprise networking, as tech advances and digital transformation prompt...
      Read more
      Video

      Datadog President Amit Agarwal on Trends in...

      James Maguire - November 11, 2022 0
      I spoke with Amit Agarwal, President of Datadog, about infrastructure observability, from current trends to key challenges to the future of this rapidly growing...
      Read more
      Logo

      eWeek has the latest technology news and analysis, buying guides, and product reviews for IT professionals and technology buyers. The site’s focus is on innovative solutions and covering in-depth technical content. eWeek stays on the cutting edge of technology news and IT trends through interviews and expert analysis. Gain insight from top innovators and thought leaders in the fields of IT, business, enterprise software, startups, and more.

      Facebook
      Linkedin
      RSS
      Twitter
      Youtube

      Advertisers

      Advertise with TechnologyAdvice on eWeek and our other IT-focused platforms.

      Advertise with Us

      Menu

      • About eWeek
      • Subscribe to our Newsletter
      • Latest News

      Our Brands

      • Privacy Policy
      • Terms
      • About
      • Contact
      • Advertise
      • Sitemap
      • California – Do Not Sell My Information

      Property of TechnologyAdvice.
      © 2024 TechnologyAdvice. All Rights Reserved

      Advertiser Disclosure: Some of the products that appear on this site are from companies from which TechnologyAdvice receives compensation. This compensation may impact how and where products appear on this site including, for example, the order in which they appear. TechnologyAdvice does not include all companies or all types of products available in the marketplace.