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The Backbone of Efficient Data Storage: Ghassan Azzi Highlights the Role of HDDs Amid Growing Data Demands

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In a rapidly evolving digital landscape, Ghassan Azzi, Sales Director for Africa at Western Digital, has emphasized the importance of scalable, cost-effective data storage solutions in meeting the needs of modern businesses. As data generation continues to surge, particularly with the rise of connected devices and artificial intelligence (AI), Azzi pointed out that efficient data storage is becoming an essential consideration for datacenter managers worldwide.

Azzi acknowledged the widespread attention on flash storage due to its high performance and low latency, but warned that not all data requires such advanced storage technology. “Each application and type of data has its own access requirements, and it’s not always necessary to pay the premium for the speed of flash storage,” he explained.

According to Azzi, the difference between “warm” and “hot” data is a critical factor when selecting the appropriate storage solution. For example, a globally popular music video that attracts billions of views may need to be stored on high-performance SSDs or RAM, while videos with fewer views, like those of influencers or niche hobbyists, can be effectively stored on HDDs to keep total cost of ownership (TCO) in check.

Azzi stressed that data centers must consider multiple factors beyond performance, including capacity, power, cooling, and storage density. These factors influence the overall TCO and help leaders choose the most cost-effective storage options. “Datacenter leaders optimize storage solutions based on application requirements, all while aiming to minimize long-term costs,” he noted.

He also dismissed the idea of a competition between SSDs and HDDs, instead highlighting that the overall data storage market is growing, creating ample space for both technologies. “In the data center, SSDs and HDDs are not fighting over a fixed pie. The pie is growing rapidly as data storage demand continues to soar,” Azzi remarked.

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AI’s Impact on Storage Demand

Azzi identified the AI-driven data cycle as a significant factor driving the demand for storage. AI systems generate vast amounts of data that need to be stored efficiently, and HDDs play a critical role in this ecosystem by handling both the ingestion of raw data and the storage of AI-generated content. “This dual role positions HDDs as a linchpin in the AI-driven data cycle, ensuring that data is available when needed and stored with the lowest TCO,” he said.

Citing Western Digital’s analysis, Azzi highlighted that HDD exabyte shipments are expected to grow at a compound annual growth rate (CAGR) of 30% between 2023 and 2027. He noted that the rise of AI, big data, and cloud technologies will continue to push storage requirements higher, making HDDs an indispensable tool in data management.

The Cloud and Data Growth

Azzi also pointed to the increasing role of the cloud in data storage. “Virtually everything today, from social media to enterprise systems, is powered by the cloud,” he said. This shift has led to massive volumes of data being moved to cloud environments for storage, processing, and analysis.

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Quoting IDC data, Azzi stated that global data creation is projected to increase from 132.4 zettabytes (ZB) in 2023 to 393.9 ZB by 2028. While not all of this data will be stored, Azzi pointed out that around 13.6 ZB will be stored by 2028. He emphasized that “approximately 85% of enterprise data is still stored on HDDs, and this percentage is only expected to decline slightly over the next five years.”

Innovations in HDD Technology

Recent advances in HDD technology, according to Azzi, are helping to solidify the role of hard drives in large-scale data storage environments. With technologies like conventional magnetic recording (CMR) and shingled magnetic recording (SMR), HDD capacities have reached new heights—up to 26 terabytes (TB) for CMR and 32TB for SMR.

“These capacity advancements enable organizations to optimize their storage infrastructure for lower TCO,” Azzi said. He illustrated the cost-saving benefits by citing the example of a data center needing 192 petabytes (PB) of storage. By utilizing 32TB HDDs instead of 24TB models, the data center could reduce the number of racks needed from eight to six, saving both physical space and cutting TCO by up to 25%.

In addition to lower TCO, Azzi mentioned that businesses are increasingly focused on environmental, social, and governance (ESG) goals, making efficient, high-capacity storage solutions a priority. “High-capacity HDDs can reduce physical footprints and energy consumption, making them a key part of meeting sustainability targets,” he added.

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The Future of Data Storage

Looking to the future, Azzi stated that industries generating massive amounts of data, such as media, healthcare, and financial services, will continue to rely on HDDs to meet their storage needs. “As data continues to grow exponentially, the role of HDDs will only become more critical,” he remarked, underscoring that HDD innovations will keep pace with rising data storage demands.

Azzi affirmed that the demand for scalable, efficient data storage solutions will only intensify. “HDDs, with their unmatched capacity, efficiency, and cost-effectiveness, are well-positioned to remain the backbone of data storage for years to come,” he said.

In a world where data is growing at an unprecedented rate, Ghassan Azzi’s insights underscore the ongoing importance of HDDs in providing businesses with the scalable, efficient storage they need to navigate the challenges of the digital age.

 

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E-Business

New NIMC Act Strengthens Data Protection, Privacy – Director

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Uche Chigbo, coordinating director of Operations, National Identity Management Commission, (NIMC), has said the newly enacted NIMC Act strengthens data protection and privacy, expands identity coverage to include everyone in Nigeria and Nigerians in the diaspora, and provides the legal framework for a secure and trusted digital identity ecosystem.

New NIMC Act Strengthens Data Protection, Privacy - Director

She said the new law replaces the 2007 NIMC Act, which had become outdated due to rapid technological advancements, evolving cybersecurity threats, the growth of the digital economy, and the enactment of the Nigeria Data Protection Act.

According to her, the updated legislation better positions the Commission to deliver Nigeria’s digital identity agenda and improve access to government and private sector services.

“The Act itself has taken in a whole lot of things to make sure that NIMC is well-positioned to be able to deliver on the identity agenda and program of Nigeria. The area of universal coverage was expanded within the Act so that NIMC can enroll everybody that is within the soil of Nigeria—male, female, children, whether they are IDPs or orphans or whatever it is, and even Nigerians in diaspora.

“There is quite a lot within the Act that over the few days and weeks, even with my Director-General’s courtesy visit, we are trying to sensitize and educate the general public, and also bring awareness to this new Act so that people will know what are the rights that exist within it, what are the obligations, what are the stronger enforcement and penalties that has also been expanded within the Act, and then what are also the regulatory autonomy that has been given to NIMC to make sure that they drive the digital identity ecosystem in Nigeria,” she explained.

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“There’s a lot of provisions and changes with the new Act. Um, the NIMC 2007 Act has been operating for close to 19 years now. So, we can see that, um, you can actually say it’s almost obsolete. And then with a lot of technological advancements in the world now, with the enactment of the Nigeria Data Protection Act, and then with also a lot of evolving security challenges, cybersecurity challenges, as well as the ever-growing digital economy, it became very necessary that a comprehensive review of the NIMC Act should be done.

So, that 2007 Act has been repealed and a new NIMC 2026 Act is in place,” she explained.

Chigbo clarified that the National Identification Number (NIN) is Nigeria’s unique identifier and the only valid means of identification for accessing government services.

She added that it enables secure identity verification and improves access to services.

“NIN has been designated as the unique identifier in Nigeria and then by the government of Nigeria establishing it as the only valid means of identification for assessing government services. So, NIN, it’s positioned to be a valuable tool for empowering citizens and legal residents to facilitate access to service delivery in Nigeria. And it’s also a tool for people to be able to prove their identity as they go about their daily businesses,” she said.

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Speaking on identity harmonisation across government agencies, Chigbo said NIMC is integrating identity databases to enable Nigerians to access services seamlessly using the National Identification Number (NIN), while other agencies continue to issue functional identities for specific purposes.

“There’s a distinction between a foundational identity and a functional identity. NIMC provides the foundational identity, which answers the question, ‘Who are you?’ Are you a Nigerian or a legal resident? Who are you? That’s what NIMC is providing. All these other agencies that you have mentioned, they provide functional ID, which is an ID that relies on the foundational ID, where they have established who you are and then they are now trying to answer the question, ‘Are you now eligible to have these services? Are you now eligible to benefit from this transaction or scheme?’ So, those are two different distinctions.”

However, Chigbo said NIMC’s mandate is to harmonise and integrate identity systems across government, with the amended Act designating the Commission as the sole repository for biometric data.

“However, NIMC mandate is to make sure that we harmonize and integrate with all these agencies so that you’re one and the same person in any of the databases or registries that you have. The Act that has been expanded and amended also positions NIMC as the only repository for biometric data capture so that we can have effective identity management and coordination in Nigeria.

“So, that harmonization is already happening, the integration is already happening,” she stated.

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She also disclosed that NIMC has introduced an online modification portal that allows Nigerians to begin the process of correcting or updating their personal information from the comfort of their homes or offices.

“But also, NIMC we have a modification portal that enables you to sit in the comfort of your home or office to be able to start the process of correction or updates of your data. We already have a self-service modification portal that allows you to make corrections,” she disclosed.

On the cost of obtaining a NIN, Chigbo clarified that enrolment and issuance of the National Identification Number are free.

She, however, noted that some other identity-related services attract approved fees, which are published on the NIMC website and paid electronically through the government Remita platform.

“Enrollment for the issuance of the National Identification Number, NIN, is free. There are other services, identity services that NIMC provide. Those ones have their charges, and those fees and charges are publicized on the NIMC website so that people can see what those charges are. And NIMC does not collect cash. Our transactions and the charges are paid electronically through the government Remita platform,” she said.

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IMF Keeps Nigeria’s Growth Forecast at 4.1%, Raises Alarm Over Food Inflation

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International Monetary Fund (IMF) has retained Nigeria’s economic growth forecast at 4.1 per cent for 2026, while warning that rising prices of essential goods could worsen poverty and food insecurity in the country.

IMF Keeps Nigeria's Growth Forecast at 4.1%, Raises Alarm Over Food Inflation

IMF

The IMF made the projection in its July 2026 World Economic Outlook (WEO) Update, released on Wednesday.

According to the report, Nigeria’s Gross Domestic Product (GDP) is projected to grow by 4.1 per cent in 2026 and improve to 4.3 per cent in 2027, with both forecasts unchanged from the Fund’s April outlook.

The IMF also maintained its growth projections for sub-Saharan Africa at 4.3 per cent in 2026 and 4.5 per cent in 2027.

The Fund said Nigeria’s economic outlook continued to benefit from improved macroeconomic stability and favourable terms of trade but cautioned that the rising cost of essential commodities remained a major concern.

“Nigeria is supported by improved macroeconomic stability and favourable terms-of-trade effects, though higher prices for essentials are expected to further aggravate poverty and food insecurity,” the report stated.

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The IMF noted that economic performance across sub-Saharan Africa would remain uneven, reflecting differences in policy implementation, reform progress and countries’ exposure to external shocks.

It added that oil-importing and non-resource-intensive economies would likely face increased pressure from rising food and energy prices, while some larger economies continued to benefit from earlier macroeconomic reforms.

Globally, the IMF revised its 2026 growth forecast downward to 3.0 per cent from the 3.1 per cent projected in April but raised its 2027 forecast to 3.4 per cent.

According to the Fund, the downgrade for 2026 reflects the impact of the ongoing conflict in the Middle East, although stronger demand driven by advances in artificial intelligence and technology adoption has helped cushion some of the adverse effects.

Despite the resilience of the global economy, the IMF warned that risks remained tilted to the downside.

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It identified renewed trade tensions, geopolitical conflicts and tighter global financial conditions as key threats to economic growth.

The Fund urged governments to rebuild fiscal buffers through credible fiscal consolidation, improved revenue mobilisation, stronger tax administration, efficient public spending and increased investment in infrastructure, skills development and targeted social protection programmes.

It also advised commodity-exporting countries to avoid excessive public spending during periods of high commodity prices.

“Economies benefiting from commodity windfalls and the upturn in the global technology cycle should avoid procyclical spending and save or redeploy gains within a credible medium-term fiscal framework anchored in debt sustainability,” the report stated.

The IMF further called on policymakers to accelerate structural reforms aimed at boosting productivity, strengthening labour markets, expanding digital and physical infrastructure, promoting predictable trade policies and enhancing international cooperation to support sustainable economic growth.

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Data Protection Industry Hits N16.3Bn in 3 Years- NDPC

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Nigeria’s data protection industry has grown into a N16.3 billion ecosystem within three years of formal regulation, according to the Nigeria Data Protection Commission (NDPC).

Data Protection Industry Hits N16.3Bn in 3 Years- NDPC

Olufemi Ibitayo, head of Finance Management and Control, NDPC, announced the milestone at the Regional Data Governance Exchange in Nairobi, Kenya, where he represented Dr Vincent Olatunji, national commissioner and chief executive officer, NDPC.

Presenting Nigeria’s progress, Ibitayo said the country’s strong regulatory framework and the establishment of an independent data protection authority have strengthened confidence in the digital economy and enhanced Nigeria’s reputation as a destination for foreign investment.

The Regional Data Governance Exchange, organised by the Data Governance in Africa Initiative and hosted by the Office of the Data Protection Commissioner in Nairobi, brought together African data protection authorities to strengthen institutional capacity, deepen collaboration and promote peer learning on data governance. Photo: NDPC

He said the Commission’s “Compliance First, Not Punishment” approach encourages organisations to meet their obligations through dialogue and voluntary compliance, while ensuring effective regulatory oversight.

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Ibitayo added that the NDPC is developing regulatory technology solutions, a regulatory sandbox and a data privacy innovation laboratory to further strengthen Nigeria’s data governance ecosystem and support future growth.

United Nations Commission on International Trade Law (UNCITRAL)

The ongoing UNCITRAL session has brought together delegates from Nigeria, Australia, China, Ghana, France, the United States and other member states to develop harmonised legal frameworks aimed at facilitating secure, trusted and efficient cross-border digital commerce. Photo: NDPC

Meanwhile, Olatunji reaffirmed Nigeria’s commitment to global data governance during a meeting with Nigeria’s Permanent Representative to the United Nations, Ambassador Jimoh Ibrahim.

He made the remark on the sidelines of the ongoing United Nations Commission on International Trade Law (UNCITRAL), where Nigeria is participating alongside delegates from several member states to advance harmonised legal frameworks for secure and trusted cross-border digital commerce.

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The NDPC boss highlighted the Commission’s achievements since its establishment, noting that strategic institutional reforms have positioned Nigeria as a leading voice in the global data protection ecosystem.

He said the country’s data protection framework has continued to earn international recognition, adding that the Commission remains committed to promoting trusted data governance as a driver of digital transformation, economic growth, innovation and sustainable development in line with the Renewed Hope Agenda of President Bola Ahmed Tinubu.

During the meeting, Ambassador Ibrahim commended the Commission’s progress since the enactment of the Nigeria Data Protection Act 2023 and called for the establishment of a comprehensive national data bank to support evidence-based policymaking, research and national development.

 

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