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IBM Research Sets Tape Storage New Record

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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.

 


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REA, NBS Partner to Deliver Comprehensive Energy Data for Nigeria

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The Rural Electrification Agency (REA) and the National Bureau of Statistics (NBS) have signed a Memorandum of Understanding (MoU) to conduct a nationwide energy survey aimed at closing long-standing data gaps in Nigeria’s power sector. The initiative is expected to guide policy, attract investment, and accelerate universal electricity access.

Signed in Abuja, the agreement establishes a National Energy Survey based on the Multi-Tier Tracking Framework (MTF), a globally recognized methodology that measures electricity access not only by grid connection but also by quality, affordability, reliability, and usage of electricity and clean cooking solutions.

The survey will be implemented under the Energy Sector Management Assistance Program (ESMAP) of the World Bank. Dr. Abba Aliyu, REA Managing Director/CEO, said the partnership underscores REA’s commitment to evidence-based rural electrification planning and will generate detailed insights on electricity access and off-grid solutions nationwide.

Prince Adeyemi Adeniran, Statistician-General of the Federation/CEO of NBS, emphasized that reliable statistics are essential for effective policymaking, assuring that NBS will provide technical oversight, sampling expertise, and quality assurance to meet global standards.

The survey will assess energy access, household affordability, expenditure patterns, and the adoption of off-grid technologies such as solar home systems, mini-grids, and clean cooking solutions. REA will provide sector expertise and policy alignment, while NBS manages regulatory approvals, methodology, and technical supervision.

Funded and technically overseen by the World Bank, the exercise will run for 18 months, with the resulting data expected to improve national energy planning, programme targeting, and private sector investment, particularly in underserved and rural communities.

Officials said the collaboration reflects the Federal Government’s commitment to strengthening inter-agency coordination, enhancing energy data availability, and advancing Nigeria’s goal of universal electricity and clean cooking access.


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SiBAN New Executive Council to Champion Vision for Nigeria’s Digital Economy

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The Stakeholders in Blockchain Technology Association of Nigeria (SiBAN), the nation’s foremost self-regulatory body for the blockchain industry, has completed its election cycle, heralding the beginning of a new executive council dedicated to scaling Nigeria’s digital economy.

The highly anticipated elections concluded recently with the emergence of a new leadership team poised to champion industry standards, foster innovation, and drive widespread adoption of blockchain technology across the country.

The newly elected executives, who will officially assume their roles in January 2026, represent a blend of legal, financial, and technical expertise critical for navigating the evolving regulatory landscape.

Leading the charge is Mela Claude-Ake, a lawyer, who has been elected the President of SiBAN to succeed the outgoing President, Obinna Iwuno, whose tenure was marked by significant achievements, including facilitating crucial reforms and forging strategic partnerships with regulators and other critical stakeholders in the digital asset industry. Mr. Iwuno will formally hand over the reins to the new council in January 2026.

Other elected to the executive council are Chimene Chinah – Vice President 1, in charge of Blockchain education and adoption; Oroke Cornelius – Vice President 2, in charge of membership, strategic partnerships, and funding; and Ayo Shonibare – Vice President 3, in charge of policy, regulation, and ethics.

Others are Ugochukwu Peters – Vice President 4 in charge of digital asset operations and capital markets, Mbene Vivian – Chief strategy officer in charge of projects and incubation, Olufunmilayo Tugbobo as Financial Secretary/Chief Financial Officer, and Chiemeka David Ohajionu as Chief Communications Officer.

The newly elected council’s structure reflects SiBAN’s commitment to addressing key pillars of the blockchain ecosystem: from grassroots education and fostering innovation through projects, to establishing robust regulatory frameworks.

In his acceptance speech, Mela Claude-Ake emphasized the vital role SiBAN plays in shaping the future of finance and technology in Nigeria.

“The trust placed in this new council is not one we take lightly. We inherit a great foundation built by the outgoing team. Our mission now is to accelerate. We stand at a critical juncture where the potential of blockchain to revolutionize every sector, from finance and governance to supply chain, is undeniable. This new council will focus relentlessly on advancing smart, collaborative regulation, democratizing blockchain education, and protecting the interests of all stakeholders to ensure that Nigeria remains a leader in the African digital economy space,” he assured.

He added that he is humbled by the opportunity to be the face of one of Nigeria’s youngest and most promising sectors — blockchain tech.

“As a tech enthusiast I am excited at the possibilities. The ecosystem needs careful nurturing by the government. My administration will be focused on building new bridges for the blockchain sector internationally and domestically, establishing trust with the public and unifying the sector. I enjoin all blockchain stakeholders in Nigeria, connected to Nigeria or of nigerian heritage to join hands together with my administration in building the industry of our dreams.”

The industry now looks forward to the handover ceremony in January 2026 and the initiatives the new SiBAN leadership will unveil to solidify the association’s role as a catalyst for innovation and a respected partner to the Nigerian government.


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APC National Chairman Appoints Mr. Abimbola Tooki as Special Adviser on Media

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The National Chairman of the All Progressives Congress (APC) has approved the appointment of Mr. Abimbola Tooki as Special Adviser on Media and Communication Strategy.

APC National Chairman Appoints Mr. Abimbola Tooki as Special Adviser on Media

Mr. Abimbola Tooki

The appointment reflects the Chairman’s confidence in Mr. Tooki’s vast experience, professional pedigree, and proven capacity to deploy strategic communication in strengthening party cohesion, public engagement, and effective message delivery at both national and international levels.

Mr. Tooki is a celebrated journalist, columnist, and media strategist with deep expertise in governance reporting, crisis communication, information management, and team leadership.

He is widely regarded for his ability to bring institutions closer to the people through the effective use of conventional and digital media platforms.

His career demonstrates a consistent track record of innovation, results-oriented leadership, and excellence in managing internal and external communications.

A versatile Information and Communications Technology (ICT) editor for many years, Mr. Tooki managed and developed influential ICT and business sections in leading newspapers, contributing significantly to public understanding of technology and economic issues.

He also pioneered major newsroom initiatives, including the establishment of specialised ICT publications, and is respected for his sharp analytical skills and solution-driven approach in fast-paced environments.

His professional journey spans several reputable media organisations, culminating in his role as Editor of BusinessWorld Newspaper, where he oversees editorial direction, production, administration, and corporate management.

He previously rose through the ranks at Financial Standard, earning rapid promotions due to exceptional performance, intellectual depth, and dedication to duty.

Mr. Tooki is also a familiar face and respected voice in broadcast media, serving over the years as a guest analyst on platforms such as Channels Television and other national stations, where he analyses major headlines, public policy, and issues of national importance.

Academically, he holds an MBA from Obafemi Awolowo University, a Postgraduate Diploma in Journalism from the Nigerian Institute of Journalism, and a Bachelor’s degree in Language Arts from the University of Ilorin.

In his new role, Mr. Tooki is expected to provide strategic direction for the Chairman’s media engagement, strengthen the APC’s communication architecture, manage reputation and messaging, and enhance the party’s interface with stakeholders, the press, and the Nigerian public.

The APC congratulates Mr. Abimbola Tooki on his appointment and wishes him success as he brings his wealth of experience, energy, and professionalism to bear in support of the Chairman and the party at large


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