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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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FG Unveils AI Public Services Platform

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Federal government has launched GovGuideNigeria, an artificial intelligence (AI)-powered digital platform designed to streamline access to public service information through WhatsApp and the web.

The platform consolidates information from more than 35 federal ministries and over 60 government agencies, marking a significant step in Nigeria’s drive to expand AI-enabled public infrastructure and digital government services.

According to Bosun Tijani, Nigeria’s minister of communications, innovation and digital economy, the initiative aims to simplify interactions with government services, particularly for underserved communities that often face challenges navigating complex public-sector systems.

Developed in collaboration with the National Centre for Artificial Intelligence and Robotics, Meta, and Publica AI, GovGuideNigeria uses conversational AI to provide real-time responses via WhatsApp and a web interface in English, Hausa, Igbo and Yoruba.

Sade Dada, head of public policy at Meta, said the multilingual rollout highlights the growing use of natural language processing within African public institutions to improve digital inclusion and broaden access to services.

Ignatius Willie, chief executive of Publica AI, said the platform demonstrates how Africa’s next generation of digital public infrastructure can be developed locally using African languages.

GovGuideNigeria is intended to address longstanding challenges in Nigeria’s public information system, where citizens often struggle to access reliable guidance because of fragmented government websites, poor communication channels and the expense of travelling to physical offices.

Through AI-driven automation, users can obtain information on immigration procedures, documentation requirements, public programmes and agency-specific services through chat-based interactions.

The launch also reflects Nigeria’s broader ambition to integrate AI into digital governance, while strengthening partnerships between government agencies, global technology companies and local AI startups to modernise public service delivery.


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Elon Musk to Become First World’s Trillionaire with SpaceX Historic IPO

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Elon Musk is poised to become the world’s first trillionaire after  SpaceX, his company, confirmed plans to go public.

Elon Musk to Become First World’s Trillionaire with SpaceX Historic IPO

Elon Musk

Because Musk owns the majority of the shares, it could push his net worth over the trillion dollar mark.

The entrepreneur is known for his leadership of Tesla, SpaceX, X, and xAI.

Musk has been the wealthiest person in the world since 2025; as of May 2026, Forbes estimates his net worth to be $788 billion.

SpaceX has filed for a blockbuster public listing in the United States, paving the way for what could become the largest stock market debut in Wall Street history.

The company, formally known as Space Exploration Technologies, announced plans to begin trading under the ticker symbol “SPCX” as early as next month.

The listing values SpaceX at about $1.25 trillion, with Musk’s majority ownership potentially worth more than $600 billion alone.

Combined with his existing holdings in companies including Tesla, the IPO could push Musk’s personal wealth above the $1 trillion mark.

The long-awaited filing also offered investors a rare look into SpaceX’s finances.

The company reported $18.6 billion in revenue last year but recorded a net loss of $4.9 billion. In the first quarter of this year, SpaceX generated $4.7 billion in sales while posting a $4.3 billion net loss.

Financial disclosures showed the company holds $102 billion in assets, including rockets, launch infrastructure and satellite systems, while carrying debts totalling $60.5 billion.

Despite the losses, analysts suggested investors were unlikely to be deterred given SpaceX’s dominance in commercial space launches and satellite internet services.

Ruth Foxe-Blader, managing partner at Citrine Venture Partners, described the planned flotation as “extremely exciting.”

“SpaceX is just an absolutely sprawling, enormous project with so many different selling points, and so many points that really point to the future,” she said.

SpaceX operates the Starlink satellite internet network and also owns Musk’s artificial intelligence company, xAI.

The IPO filing revealed that xAI recently reached a major commercial agreement with rival AI company Anthropic, maker of the Claude chatbot.

Under the arrangement, Anthropic will reportedly pay $15 billion annually to access data centre infrastructure linked to xAI operations in the American South.

The filing also disclosed that SpaceX expects to incur more than half a billion dollars in legal costs from multiple ongoing lawsuits and regulatory disputes.

Among the cases listed were claims alleging that xAI’s chatbot Grok had been used to create sexualised deepfakes of women and girls, alongside patent infringement disputes, music copyright claims, data breach allegations and investigations into compliance with European Union content moderation rules.

Musk has previously said he plans to dissolve xAI as a standalone company and pursue his AI ambitions directly under SpaceX.

The filing came shortly after Musk lost a high-profile legal battle against OpenAI and its chief executive Sam Altman.

Musk had accused OpenAI of abandoning its non-profit mission after shifting towards a commercial model, but a jury dismissed the lawsuit, ruling that he had waited too long to bring the claims.


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Moniepoint Boosts UK Payments Security

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African financial services platform Moniepoint has partnered with open banking software-as-a-service provider tell.money to deploy a transaction security system in the UK market.

The companies said the partnership will allow Moniepoint to implement Confirmation of Payee, an account name-checking service designed to verify recipient details before payments are processed.

The integration will be rolled out through Monieworld, Moniepoint’s UK remittance subsidiary, as part of the company’s broader European expansion strategy.

Tell.money will provide the underlying verification technology, which the companies said is intended to reduce misdirected payments and help protect users against cross-border fraud.

Ravi Jakhodia, CEO of Monieworld, said: “Our goal with Monieworld is to build financial services for Africans in the diaspora.”

He added that tell.money was selected because it manages compliance and accreditation requirements, allowing the fintech company to focus on customer service.

Moniepoint is entering a competitive UK-to-Africa remittance market that includes established providers such as Wise, WorldRemit and Remitly, as well as African fintech firms including Flutterwave’s Send App.

According to data from the World Bank’s KNOMAD programme, remittance flows to low- and middle-income countries are estimated at about $620 billion annually, with digital -first platforms capturing increasing market share through open banking integrations and automated compliance systems.

The rollout reflects a broader trend of African fintech firms expanding into developed markets by adopting local regulatory and open banking standards.

Industry analysts expect diaspora-focused platforms to evolve beyond money transfers into services such as multi-currency banking, credit and investment products.


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