Connect with us

News

IBM Research Sets Tape Storage New Record

Published

on

IBM-logo.jpg
Kindly share this post

IBM scientists have demonstrated an aerial recording density of 123 billion bits of uncompressed data per square inch on low cost, particulate magnetic tape, a breakthrough which represents the equivalent of a 220 terabyte tape cartridge that could fit in the palm of your hand.

To put this into perspective, 220 terabytes of data is comparable to 1.37 trillion mobile text messages or the text of 220 million books, which would require a 2,200 km bookshelf spanning from Las Vegas to Houston, Texas, the company said in a statement at the weekend.

This new record demonstrates that computer tape – a storage medium invented in 1952 with an initial capacity of about 2 megabytes per reel — continues to be an ideal technology not just for storing enormous amounts of back-up and archival data, but for new applications such as Big Data and cloud computing.

The record setting demonstration is an 88 fold improvement over an LTO6 cartridge, the latest industry-standard magnetic tape product, and a 22 fold improvement over IBM’s current enterprise class tape product.

Today more than 500 exabytes of data reside in tape storage systems, according to IT analyst firm Coughlin Associates.

The record was achieved using a new, advanced prototype tape developed by FUJIFILM Corporation of Japan, in collaboration with IBM scientists.

This is the fourth time in less than 10 years that IBM Research and FUJIFILM have collaborated to achieve such a feat.

ETH Zurich, a leading international university based in Switzerland, is using IBM tape technology for central data back-up and restore services.

“The average data transfer rate to tape has increased steeply over the years to approximately 60 terabytes daily and our tape library has reached more than 5.5 petabytes. Despite advances in overall storage technology, tape is still a promising media for large amounts of data for its transferability of data in Linear Tape File System applications and its low energy consumption,” said Dr. Tilo Steiger, deputy head of ITS System Services, ETH Zurich.”

“With this demonstration, we prove again that tape will continue to play an important role in the storage hierarchy for years to come,” added Evangelos Eleftheriou, IBM Fellow. “This milestone reaffirms IBM’s continued commitment and leadership in magnetic tape technology.”

While tape has traditionally been used on premise for video archives, back-up files, replicas for disaster recovery and retention of information, off-premise applications in the cloud are beginning to emerge due to its low cost, which averages just a few pennies per gigabyte.

IBM Research scientists in Zurich are exploring the integration of tape technology with current cloud object storage systems such as OpenStack Swift.

This would enable object storage on tape and allow users to seamlessly migrate cold data to an extremely low-cost, highly durable cloud based storage tier perfectly suited for back-up or archival use cases.

A research prototype of this technology is being demonstrated next week at the 2015 National Association Broadcasters Show in IBM booth N5223.

Additional technical details of the tape technology will be presented at the 2015 Intermag conference (May 11-15) in Beijing and at the IBM EDGE conference (May 11-15) in Las Vegas.

To achieve 123 billion bits per square inch, IBM researchers developed several new technologies, including:

–  A set of advanced servo control technologies that include a high bandwidth head actuator, a servo pattern and servo channel and a set of tape speed optimized H-infinity track follow controllers that together enable head positioning with an accuracy better than 6 nanometers. This enables a track density of 181,300 tracks per inch, a more than 39 fold increase over LTO6.

–  An enhanced write field head technology that enables the use of much finer barium ferrite (BaFe) particles.

–  Innovative signal-processing algorithms for the data channel, based on noise-predictive detection principles, enable reliable operation with an 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 barium ferrite (BaFe) particles. The results of this collaboration have led to various technology improvements, among them a dramatic increase in the precision of controlling the position of the read-write heads which has resulted in an increase in the number of tracks that can be squeezed onto half-inch-wide tape.

In addition, the scientists have developed new, advanced detection methods to improve the accuracy of reading the tiny magnetic bits, achieving an increase in the linear recording density of more than 76 percent over LTO6, while enabling the use of a reader that is only 90nm in width.

Many of the technologies developed and used in the areal density demonstrations are later incorporated into IBM tape products. Two notable examples from 2007 include an advanced noise predictive maximum likelihood read channel and first generation BaFe tape media.

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 110,000,000 times compared with IBM’s first tape drive product. This announcement reaffirms IBM’s continued commitment and leadership in magnetic tape technology.

Now entering its 70th  year, IBM Research continues to define the future of technology with more than 3,000 researchers in 12 labs located across six continents.

IBM Research breakthroughs helped the company achieve an industry record 7,534 patents in 2014, marking the 22nd consecutive year IBM topped the annual list of U.S. patent recipients.

Scientists from IBM Research have produced six Nobel Laureates, 10 U.S. National Medals of Technology; five U.S. National Medals of Science, six Turing Awards, 19 inductees in the National Academy of Sciences and 20 inductees in the U.S. National Inventors Hall of Fame.

 


Kindly share this post

Nigeria CommunicationsWeek believes that technology makes life more exciting and helps improve the lives of people around Nigeria and indeed the world. So since 2007, we have devoted our energy to independent reportage of technology and how they affect lives.

Continue Reading
Advertisement
Comments

News

Beware of Fake Cerelac Products – NAFDAC

Published

on

Kindly share this post

National Agency for Food and Drug Administration and Control (NAFDAC) has alerted Nigerians on counterfeit and unregistered Cerelac Mixed Fruits and Wheat products being sold in Lagos.

Beware of Fake Cerelac Products – NAFDAC

NAFDAC said Nestle Nigeria, the genuine Marketing Authorisation Holder of the product, received a complaint of suspected counterfeit purportedly manufactured by Nestlé Spain, bearing Batch Code 308002910.

It said that Nestle Nigeria reported that the complainant described that the counterfeit product emitted an odour suggestive of possible contact with fuel.

NAFDAC said that preliminary review of the product by Nestle Nigeria indicated that it had expired, in spite of the container displaying an expiry date of 10-2026, which suggested that the date coding had been tampered with (revalidated).

Nestle Cerelac Mixed Fruits and Wheat is a nutritious infant cereal, designed to be a delicious first food for infants.

NAFDAC said that its post-marketing surveillance’s directorate officers in Lagos conducted a surveillance visit to Maxland Shopping Centre, 193 Ago Palace, Okota, where the product was purchased by the complainant.

It added that the suspected counterfeit and unregistered Cerelac were found on sale at the premises and subsequently mopped up, while Nestle assisted in identifying the distinguishing features between registered and unregistered product.

According to the regulatory agency, Nestle revealed that the unregistered product used a hyphen (-) to separate the day from the year, while the registered product used a slash (/) to separate the day from the year.

“It is important to note that Nestle Nigeria is not aware of the channels through which the products are supplied into the country.

“Healthcare professionals and consumers are advised to report any suspicion of the sale of substandard and falsified regulated products to the nearest NAFDAC office, call 0800-162-3322, or send an email to [email protected],” NAFDAC said.

The agency warned that counterfeit formula often lacked essential nutrients, vitamins and minerals, leading to stunted growth or developmental issues.

It said that such formula might also contain contaminants that might lead to severe health consequences to infants or even death.

NAFDAC reiterated its commitment to safeguarding public health adding that it would continue surveillance activities to ensure the quality, safety, and efficacy of all NAFDAC-regulated products circulating in Nigeria.

It said that all zonal directors of the agency and state coordinators had been directed to carry out surveillance and mop up the revalidated product, if found within the zones and states.

The agency urged distributors, retailers, healthcare professionals, and caregivers to exercise caution and vigilance within the supply chain, to avoid the distribution, sale, and use of fake products.


Kindly share this post
Continue Reading

News

NITDA Strengthens Collaboration with NIPSS to Drive Digital Innovation, Orange Economy Growth

Published

on

Kindly share this post

The National Information Technology Development Agency (NITDA) has reinforced its commitment to advancing Nigeria’s digital transformation agenda through strengthened collaboration with key strategic institutions, as it hosted the Director General of the National Institute for Policy and Strategic Studies (NIPSS), Professor Ayo Omotayo, alongside participants of the Senior Executive Course (SEC) 48, 2026.

The visit, which builds on an earlier strategic study tour, provided a platform for in-depth engagement on the role of digital innovation in driving sustainable economic growth, with particular focus on the Orange Economy.

Representing the Director General of NITDA, Kashifu Inuwa CCIE, the Director of Stakeholder Management and Partnerships, Dr Aristotle Onumo, highlighted the Agency’s commitment to fostering a vibrant digital ecosystem through inclusive policies, strategic partnerships, and capacity development initiatives.

“NITDA is committed to creating an enabling environment where innovation can thrive by bringing together government, private sector, academia, and creatives to drive Nigeria’s digital economy,” he stated.

Inuwa underscored the growing importance of the Orange Economy, describing it as a critical driver of innovation and economic value through intellectual property. He identified sectors such as digital content creation, film, animation, and digital art as key contributors to national development.

“The Orange Economy represents a powerful opportunity to transform our rich cultural heritage and creativity into sustainable economic growth,” he noted.

He further highlighted Nigeria’s unique advantage, particularly its youthful and creative population, while calling for stronger collaboration among stakeholders to fully harness the sector’s potential.

“With our youthful population and rich cultural assets, Nigeria is well-positioned to become a global leader in the Orange Economy if we deepen collaboration and investment across the ecosystem,” he added.

During the engagement, NITDA also presented its strategic initiatives aimed at supporting the digital and creative sectors, including digital infrastructure development, promotion of digital literacy, and implementation of policies that enable startups and innovators to scale.

Addressing challenges facing the sector, Inuwa pointed to issues such as limited access to funding, infrastructure gaps, weak intellectual property protection, and ecosystem fragmentation, while emphasising the need for coordinated action.

“Addressing challenges such as funding gaps, infrastructure deficits, and intellectual property protection is critical to unlocking the full potential of Nigeria’s creative economy,” he said.

The Agency reiterated its target of achieving 70 per cent digital literacy by 2027, noting that ongoing programmes are equipping millions of Nigerians with essential digital skills, including those in underserved and informal sectors.

In his remark, Professor Omotayo described the visit as an important opportunity to deepen understanding of how digital technologies are reshaping economic sectors, particularly the creative industry. He noted that the insights gathered would contribute significantly to policy recommendations aimed at strengthening Nigeria’s economic framework.

Participants of the SEC 48 programme engaged actively during the session, raising questions on capacity development, access to tools, and frameworks for protecting digital content. NITDA highlighted its ongoing collaborations with industry stakeholders to provide training, innovation hubs, and access to digital tools for young Nigerians.

The engagement concluded with a renewed commitment from both NITDA and NIPSS to strengthen collaboration in research, policy development, and capacity building, aimed at positioning Nigeria as a globally competitive force in the digital and creative economy.

 


Kindly share this post
Continue Reading

News

NRS Takes Over Mineral Royalties Collection Under New Tax Laws

Published

on

Kindly share this post

Nigeria Revenue Service (NRS) has assumed responsibility for collecting mineral royalties from mining operators nationwide, following new tax laws effective January 1, 2026.

NRS Takes Over Mineral Royalties Collection Under New Tax Laws

NRS

The shift emerged from a Thursday meeting between Solid Minerals Development Minister Dele Alake and NRS Chairman Dr. Zacch Adedeji. Their joint statement, endorsed by both, confirms NRS now administers all federally collectible revenues, including royalties.

Enacted by President Bola Tinubu on June 26, 2025, the Nigeria Tax Laws 2025 empower this transition. The Ministry of Solid Minerals Development remains a key partner, supplying pricing data, geological insights, and sector coordination.

NRS Special Adviser Dare Adekanmbi’s statement outlines collaborative steps: a nationwide sensitization program for operators on filing and payments; development of a digital royalty system; and regular joint technical sessions to address issues.

Both agencies pledge orderly, transparent implementation to boost the mining sector. Operators must comply with obligations and join upcoming programs.

The move aims to streamline revenue collection while fostering mining growth.


Kindly share this post
Continue Reading

Trending