On July 19th, several Microsoft users woke up to a blue screen of death instead of a working Windows system. This failure caused a global outage that halted key operations worldwide, including airports, hospitals, and emergency services. There have been many theories about its cause, with some saying it was a cyber attack by Russia or China. However, this outage was unintentionally caused by Microsoft’s cyber security provider, CrowdStrike, one of the world’s leading cyber security companies.

What’s Behind Microsoft’s Global Outage?

In the wake of the event, CrowdStrike founder and CEO George Kurtz took to their blog to tender an apology, explaining the cause of the outage.

On July 19, at 04:09 UTC, CrowdStrike rolled out Falcon content, a sensor configuration update for Windows systems. This update protects the Falcon platform. The sensor configuration, called Channel Files, is usually updated several times a day to keep up with CrowdStrike’s discoveries of techniques and procedures.

However, the update contained a defect that they had missed. The defect triggered a logic error, which caused Windows systems to crash, leading to the system showcasing a blue screen of death. The outage affected users running Falcon sensors for Windows 7.11 and higher.

However, this failure doesn’t affect other operating systems like Linux and Mac. It only affected Microsoft Windows because the update was designed for it. So, while the fault was caused by the popular cybersecurity company CrowdStrike, Microsoft users bore the brunt of the failure. CrowdStrike also provided a detailed technical analysis of the incident.

About CrowdStrike

CrowdStrike is an American cybersecurity technology company located in Austin, Texas. The company provides several cyber security services including advanced malware detection, endpoint threat hunting, endpoint activity monitoring, endpoint lockdown and containment. They have helped to investigate major cyberattacks like the Sony Pictures hack in 2014 and Russian cyberattacks on the Democratic National Committee in 2015 and 2016.

CrowdStrike Falcon, one of its platforms, is a multipurpose platform that helps to stop breaches using a set of cloud-delivered technologies. Falcon utilizes robust solutions like next-generation antivirus (NGAV) and endpoint detection and response (EDR). CrowdStrike ranks first for endpoint security market share, making it the biggest provider, serving thousands of crucial organizations.

Besides the July 2024 failure, CrowdStrike has been involved in several small-scale failures, especially those involving Linux OS. This includes a May 2024 incident reported on the Rocky Linux forums where CrowdStrike software froze after an upgrade to Rocky Linux 9.4. There was also the Red Hat incident in June 2024.

The Effect of the Outage

Millions of people were affected following the Microsoft outage. However, according to Microsoft’s estimate, only 8.5 million Windows devices were affected, which represents less than 1% of Windows devices worldwide.

However, while this seems like a minute per cent, the outage effect was widespread because most critical infrastructure services and large organizations use CrowdStrike’s cyber security services, from hospitals to airports.

The most affected sectors were banking and aviation. Banks like the Bank of England couldn’t operate for hours, and airports worldwide, in Europe, Canada, the United States, and India, had to cancel flights or reschedule. Up to 3,000 flights were canceled and over 10,000 were delayed.

In addition to these, train services, restaurants, telecom companies, the stock exchange, and broadcast stations were also affected. Even emergency services experienced some issues, with some 911 services being operated manually. This outage affected tens of thousands of businesses.

Fixes to the Microsoft Outage

Hours after the crash, CrowdStrike released steps to fix the issue, with several users gaining access as early as that morning. However, the process is quite complex and may be difficult for regular users to perform.

This quick fix doesn’t work in all scenarios, and as a result, CrowdStrike and Microsoft engineers and experts have to manually fix some systems, leading to a slow recovery process. Meanwhile, some users have fixed theirs by continuously rebooting their systems.

A day after the outage, Microsoft also released a faster recovery tool than CrowdStrike. Two days later, CrowdStrike announced it was testing a faster recovery technique. The Department of Homeland Security said it has also been working hand in hand with CrowdStrike, Microsoft, and its critical infrastructure partners to address the system outages.

The Microsoft Recovery Tool was last updated on the 22nd as version 3.1. This tool has two repair options: ‘recover from WinPE,’ which produces boot media to help with the device repair, and ‘recover from safe mode,’ which produces boot media so the device can boot into safe mode.

On the other hand, CrowdStrike provided a dedicated hub, offering updated remediation guidance and best practices to resolve the error. Users can watch videos on how to use the host remediation.

For the latest updates, visit the CrowdStrike support portal or Microsoft Azure Status Dashboard. If the stated recovery method doesn’t work, CrowdStrike advises customers to contact their CrowdStrike representatives or Technical support.

Cybersecurity Threats Following the Outage

Several cybersecurity threats have emerged after the incident, as hackers have leveraged the outage to use social engineering techniques to deceive people. As a result of this cyber threat, the United States Cybersecurity and Infrastructure Security Agency (CISA) encouraged users to be vigilant and follow guidance for legitimate sources.

CrowdStrike, through its counter-adversary operations, also published a list of blogs on websites impersonating CrowdStrike and their methods.

Lessons Learnt From the Global Outage

The Microsoft global outage has raised several concerns, such as the effect of over-dependence on a single service provider.

Microsoft averages over one billion users per month, and following the global failure, it’s evident that thousands of organizations, including federal organizations, depend on Microsoft. Also, CrowdStrike owns about 24 percent of the endpoint security market share.

This overdependence is the reason for the system failure’s large-scale impact, grounding tens of thousands of organizations and creating millions of financial losses to several industries. Thus, organizations need to look into diversifying their tech infrastructure to prevent such a complete shutdown. There’s also the issue of cybersecurity’s vulnerability. While this outage resulted from an error, it presents the likely effect of a global cyberattack.

Such large-scale cyber attacks can shut down most of the world’s industries. Thus, there is a need to step up cybersecurity with rigorous methods to prevent malicious activities.

Another issue is the need for a thorough incident response plan to ensure quick recovery. There’s also a need for cyber insurance that considers losses besides cyberattacks, like unintentional acts. With organizations losing millions due to the crash, having cyber insurance will reduce the losses.

The high demand for SaaS has led to a surge in interest in Cloud-to-Cloud Backup services. All indications are that this trend will continue in the coming years.

The Rise of SaaS and Cloud Storage

Business customers are increasingly abandoning “boxed software” in favor of SaaS. For several years now, this has been the most popular type of cloud service. According to Gartner, the SaaS market will reach $176 billion this year and $280 billion next year. As the “State of SaaSOps” report shows, companies use an average of 80 IT-sanctioned applications, with 70% of business applications based on SaaS. Cloud-based software has changed the way companies access and store data. The popularity of Cloud-to-Cloud Backup services is rapidly growing on the wave of SaaS.

The largest cloud service providers like to boast about their higher security standards compared to companies using their own IT infrastructure. However, contrary to the marketing boasts of Amazon AWS, Microsoft Azure, and Google Cloud Platform, they do not guarantee complete security for users. A famous Polish boxer, Jerzy Kulej, once said, “There’s no one who’s invulnerable to a punch, only those who are poorly hit.”

So, the situation is not as rosy as the marketers working for the “big three” try to convince us, but it’s also not as bad as opponents of cloud services claim. Cyber gangs can occasionally hit giants hard, although these are not common occurrences.

From the perspective of a SaaS user, the most important thing is that service providers only protect their own data and infrastructure, and they do not create backups of files, databases, or virtual machines belonging to customers as part of their standard offer. For example, the Microsoft Azure service agreement states that the provider recommends that users regularly back up their data using “third-party services or applications.” Microsoft, like its largest competitors, operates on a shared responsibility model, which in practice means that it does not create data copies for users, and SaaS users must take care of comprehensive backup and disaster recovery themselves.

Blind Trust Can Be Costly

Entrepreneurs approach cloud service providers’ offers in various ways. Often, you can encounter extreme attitudes – some are exceptionally distrustful of providers and don’t want to move data from their own data center, while others place boundless trust in them. Unfortunately, excessive faith in the operator’s capabilities can result in the loss of valuable information, and in the best-case scenario, expenses related to its recovery. As a study conducted last year by ESG shows, only 13% of respondents realize that when using SaaS, they must take responsibility for data protection themselves. In a similar survey conducted seven years earlier by Aberdeen Research, this percentage was 9%. Although there is some progress, it is not very impressive. C2C backup service providers still have a lot of work to do, both in promoting their products and educating SaaS users.

Data loss for SaaS-managed services can occur as a result of human error, a cyberattack, or errors made during the data synchronization or migration process. IT specialists participating in this year’s Spanning Cloud Apps survey identified three main reasons for using SaaS backups. Half of the respondents consider creating SaaS data backups as a necessary step to minimize the risk of data loss and downtime, nearly 20% do it to protect the company and data from human errors, and 15% want to protect themselves from ransomware attacks.

C2C Backup Minimizes the Risk of Data Loss

What pays off more – taking the risk and not performing regular SaaS backups, and in case of misfortune paying the service provider for data recovery, or using applications or services from external companies? This is a dilemma faced by many companies. The first of the mentioned options is neither cheap nor short. For example, for the Salesforce Data Recovery service, the customer pays a one-time fee of $10,000, and the order fulfillment time is 6 to 8 weeks. Even if the above price is acceptable for large enterprises, the waiting time can give IT managers a heart attack. Some services, such as Microsoft 365, work with tools like OneDrive, providing at least basic protection. However, these are indirect solutions, not guaranteeing the security that most organizations need.

It is therefore not surprising that more and more companies are using C2C backups. Until the end of 2014, the service remained in a deep niche. It became more widely known when EMC (now Dell EMC) acquired Spanning Cloud Apps. Since then, this market segment has begun to develop. Interestingly, three years later, EMC sold this company to the Insight Venture Partners fund. Currently, each of the major players in the data protection market has C2C backup in its portfolio. This is a very interesting proposition for several reasons. Vendors who focus solely on backup and DR have top-class specialists and extensive experience, so their products allow for cheaper and faster backups than, for example, the aforementioned Salesforce or backup services offered by AWS Amazon, Microsoft Azure, or Google Cloud Platform. In addition, they take into account many data loss scenarios. They are also flexible in restoring from cloud-to-cloud backups, as the organization can restore data to various computers, such as laptops or other mobile devices. The fact that C2C backup does not require additional hardware is of great importance.

Cloud backup can be a cheap solution, especially for consumers and small businesses that do not have a large amount of data to protect. Finally, creating backups in the cloud through a service provider is easier to manage, as an external company takes everything upon itself. Nevertheless, this element may be perceived as negative for those customers who want to have complete control over their backups.

C2C Backup or On-Premise Backup?

Not all CIOs are fans of C2C backup services. Opponents point to the costs associated with cloud-based backups. The highest fees are charged for data egress, when data is downloaded or copied from a cloud location. For infrequently used digital assets, these costs can be manageable. However, experts note that while storage costs are relatively low, data recovery fees can often shock CFOs and IT heads. Therefore, it’s crucial to carefully read C2C backup service agreements, especially the fine print. Creating backups from cloud to cloud can also be costly and complex in multi-cloud deployments.

Other challenges in cloud environments include limited bandwidth and latency. Therefore, one way for organizations to gain confidence in C2C backups is to test them.

Businesses can also create SaaS backups on local servers. One advantage of traditional backups compared to C2C is the speed and ease of data recovery. Traditional backups are useful when recovering large amounts of digital assets and in situations where users need quick access to data.

Storware Backup and Recovery’s Cloud-to-Cloud Backup Support

Storware Backup and Recovery is a comprehensive data protection solution that supports various platforms, including cloud environments. Its C2C (Cloud-to-Cloud) backup functionality allows you to protect your data residing in one cloud environment and replicate it to another, providing a robust disaster recovery strategy.

Key features and capabilities of Storware’s C2C backup:

• Platform Support: Storware supports major cloud platforms like AWS, Azure, and GCP, ensuring compatibility with your existing infrastructure.
• Data Replication: You can seamlessly replicate your data from one cloud environment to another, ensuring redundancy and protection against data loss.
• Scheduling and Automation: Automate backup schedules to streamline your data protection process and reduce manual intervention.
• Granular Control: Exercise fine-grained control over your backup policies, including retention periods, compression levels, and encryption settings.
• Incremental Backups: Optimize backup efficiency by only backing up changes since the last backup, reducing data transfer times.Security: Storware incorporates robust security measures like encryption to protect your sensitive data during transmission and storage.
• Integration: Seamlessly integrate Storware with your existing cloud infrastructure and management tools.

Benefits of using Storware’s C2C backup:

• Enhanced Data Protection: Protect your data against various threats, including accidental deletion, hardware failures, and cyberattacks.
• Disaster Recovery: Ensure business continuity by having a reliable backup of your data in a separate cloud environment.
• Compliance: Meet industry-specific compliance requirements that mandate data protection and redundancy.
• Cost-Effective: Optimize your backup storage and network usage by leveraging cloud-based infrastructure.

By leveraging Storware’s C2C backup capabilities, you can effectively protect your cloud-based data and ensure business resilience.

Storware Backup and Recovery Architecture

Summary

A comprehensive overview of Cloud-to-Cloud Backup (C2C Backup) services and their growing importance in the context of SaaS adoption. Key points include:

• Increasing SaaS adoption: The shift from on-premises software to SaaS has driven the need for C2C Backup solutions.
• Limitations of cloud providers’ security: Despite claims of high security, cloud providers like AWS, Azure, and GCP do not provide full backup and recovery services for customer data.
• Shared responsibility model: The responsibility for data protection primarily lies with the customer, not the cloud provider.
• Benefits of C2C Backup: It offers a cost-effective and managed solution for data protection, addressing challenges like human error, cyberattacks, and data loss.
• Challenges and considerations: Factors such as cost, performance, and data sovereignty can influence the choice between C2C Backup and on-premises solutions.

Key arguments in favor of C2C Backup:

• Cost-effective: Especially for small businesses and consumers with smaller data sets.
• Managed service: Cloud providers handle the backup and recovery process.
• Flexibility: Ability to restore data to various devices.

Potential drawbacks:

• Cost: Data egress fees can be significant.
• Performance: Limited bandwidth and latency can affect recovery times.
• Data sovereignty: Some organizations may have concerns about storing data outside their control.

In conclusion, the text highlights the growing importance of C2C Backup services in today’s cloud-centric environment. While cloud providers offer significant benefits, it’s crucial for organizations to understand their shared responsibility in data protection and to carefully evaluate their options when choosing a C2C Backup solution.

Data has become more essential than ever in businesses, especially as companies shift toward eco-friendly models. However, this greater dependence on data also brings various risks, such as data loss and theft. To meet environmental, social, and governance (ESG) goals and sustainability targets, it’s crucial to have strong data backup strategies in place. Thus, organizations should not overlook the need of data backup even as they give increasing focus on these investment ideas.

Effective data backup solutions stop data loss and promote the ESG performance and sustainability of a company in the data-driven environment of today. This article discusses the role of data backup on ESG and sustainability to assist you in harnessing its benefits in achieving your ESG goals.

What is the Role of Data Backup in ESG (Environmental, Social, Corporate Governance)?

ESG (Environmental, Social, and Corporate Governance) is a framework for evaluating a company’s sustainability and ethical impact. It is a model that allows firms to recognize and evaluate the non-financial hazards and opportunities resulting from daily corporate activities. However, attaining ESG and sustainability depends critically on data backup. In the following sections, we will explore its role in each vital area.

Protecting the Environment through Efficient Data Storage

Data centers and IT systems consume much energy, contributing to an organization’s carbon footprint. However, you can reduce this environmental impact using backup solutions that help to optimize energy use in several ways:

• Energy Efficiency

Efficient backup strategies can minimize the data used, leading to a smaller environmental footprint. Moreover, modern data backup solutions centers employ energy-efficient data tools, such as cloud storage, that use renewable energy. Thus, using these advanced tools also helps to reduce your overall carbon footprint instead of using inefficient methods. Offline storage media, such as magnetic tape and external hard drives, reduce energy use by storing data inactively.

• Efficient Resource Management

Regular data backup can help an organization optimize its data storage practices, allowing it to use resources more efficiently. This includes avoiding redundancy by only storing necessary data and discarding outdated storage practices that consume excessive energy and materials.

• Reduction in Physical Storage Need

Traditional storage methods, such as paper records, take up physical space and materials, leading to deforestation, increased waste, and inefficiency. However, with modern data backup solutions, organizations can reduce the need for physical storage, reduce waste, and conserve natural resources.

• Disaster Recovery

Backing up your data will ensure quick recovery without needing extensive physical resources in the event of a natural disaster or other environmental impact that could lead to data loss. When such events happen, an organization can minimize downtime and the environmental costs of starting from scratch due to data loss.

Enhancing Social Responsibility through Data Backup

Data backup plays a major role in fulfilling an organization’s social responsibility:

• Protection of Sensitive Information

Sensitive information must be protected and safeguarded. Thus, when organizations collect and store sensitive information, including customers’ and employees’ data, they must ensure privacy and security. Using efficient data backups that employ high-standard security solutions ensures maximum protection for such sensitive information, fostering customer trust.

• Regulatory Compliance

When your organization performs regular data backups, it complies with legal and regulatory requirements. Thus, data backup solutions help organizations adhere to data regulations and standards, enabling them to perform their social responsibilities and ensure data integrity.

• Stakeholder Trust

Generally speaking, stakeholders such as partners, customers, workers, and investors want to collaborate with and support an organization prioritizing data security. Therefore, you gain the trust of stakeholders when you use backups to guarantee the availability and integrity of data. Also, a robust backup solution will ensure immediate business continuity after a data disaster, fostering and maintaining trust with stakeholders, especially customers.

• Positive Social Impact

Companies can make positive social impacts when they back up data to protect their digital assets. Many modern businesses operate with these digital assets, including information. Thus, data backup indirectly supports employment and economic stability, which leads to a positive social impact.

Strengthening Corporate Governance through Data Backup

Data backup also plays a crucial role in strengthening an organization’s corporate governance. By implementing robust data backup strategies, organizations can:

• Regulatory Compliance

Many industries are subject to strict data protection that mandates regular backups. Compliance with these regulations shows good governance practices, helping to avoid legal penalties.

• Risk Management

By safeguarding an organization’s data from possible loss brought on by hardware failures, human mistakes, cyberattacks, or natural disasters, data backup solutions assist to control data risk. This is absolutely important since these events can seriously damage the company’s reputation and cause operational slowdown in the lack of a trustworthy backup plan. However, with a robust backup system, you can ensure quick data recovery, preventing loss of customer trust.

• Accountability and Transparency

Consistent data backup practices enhance transparency and accountability. They ensure that accurate records are available for audits, reporting, and stakeholder communications, which is vital for maintaining trust.

• Ethical Data Management

Data backup supports the ethical handling of data, which aligns with the governance principle of integrity and ethical conduct. As a result, an organization can showcase its commitment to protecting stakeholders’ information and ensuring proper data security.

• Decision-Making

An organization can access accurate and complete data with a reliable backup system when needed. Thus, you can make strategic decisions backed by correct information.

How Does Data Backup Foster Sustainability?

Data plays a crucial role in any organization, so data backup enables its sustainability by ensuring continuity, security, and efficiency. The following are some significant ways that data backup supports organizational sustainability:

• Quick Disaster Recovery

Backing up the data of a firm helps to stop human error, cyberattacks, or data loss during natural disasters. Having a good backup plan and disaster recovery strategy guarantees swift recovery in case of data loss, so reducing downtime and ensuring business operations carry on fast.

• Data Security

Preserving data in its original form is crucial, and regular data ensures that you can always restore data to the state it was before a cyber attack or disaster. Thus, an organization can always preserve data integrity and prevent unauthorized alterations.

• Cost Efficiency

Data loss can incur a significant loss for an organization, including lost revenue, legal fees, and damage to reputation. However, backup solutions prevent such loss by enabling quick recovery and optimizing data use and management, leading to long-term cost savings.

• Reputation Management

Improper data management can ruin an organization’s reputation during situations like a data breach or significant downtime after a data disaster. However, with robust data solutions, you can manage your reputation by fostering trust among customers and stakeholders. Quick data recovery also shows that an organization is reliable and trustworthy, ensuring sustainability.

• Operational Efficiency

Regular backups guarantee that data is constantly accessible for the operational requirements of an organization—that is, for analytics, reporting, and decision-making. It also lessens the effects of data loss on a company’s operations so that staff members may continue to be productive long after a data disaster.

Conclusion

Data backup plays a crucial role in ESG. Therefore, it has to be given great attention to guarantee responsible social and environmental effect, the improvement of corporate governance, and a sustainable company environment. Giving data backup top priority in your environmental, social, and governance (ESG) and sustainability plans can assist in safeguarding data assets and support the development of a more ecologically friendly digital future.

Storware places great importance on sustainability. That’s why we’re happy that the technology solutions we create support these values. Learn more from our other articles:

• Backup Under the Sign of Sustainable Development
• Server Virtualization: A Game-Changer For Green IT

Backup and DR solutions are generally not associated with sustainable development. However, in the changing landscape of data protection, “green skills” that combine technological awareness with technical knowledge will become increasingly important.

The price of the solution, functionality, efficiency (measured by RTO and RPO indicators), functionality or relations with suppliers are the most common factors that determine the choice of a backup tool. So far, a small group of customers attach importance to energy efficiency, although creating backups and disaster recovery processes can have an impact on electricity bills. It is not excluded that with rising energy prices, as well as new directives such as the CSRD (Corporate Sustainability Reporting Directive), entrepreneurs will start to pay more attention to this factor.

According to Moor Insights & Strategy, by 2025 data centers will consume over 3% of electricity. On the other hand, storage accounts for 30% of the total energy consumption of data centers. This coefficient is likely to increase. Managing and storing constantly growing data and the associated processes of starting storage systems, migrating resources, creating backups, replicating or ensuring a safe and functional environment require more and more electricity.

IT departments are under constant pressure from management, employees, and consumers who are making increasing demands on system performance, their security, and cost reduction. As if that weren’t enough, in the coming years there will be another challenge. Under the CSRD (Corporate Sustainability Reporting Directive), around 50,000 European companies will be obliged to report on sustainable development. This will also indirectly affect the functioning of IT units. Sustainable development in the case of IT is not only about using less energy, especially when it comes to its use in server rooms, but also about designing a more thoughtful infrastructure and rational data management.

Less data, less energy

A lot of unnecessary data lies on the disks of computers or smartphones – old photos, paid bills, never used recipes or emails from a few years ago. The same is true for corporate resources. On NAS servers, there is a lot of completely useless data that is often replicated. While for consumers, the mess on disks does not have a major impact on the household budget, for business users it can lead to a significant increase in costs. Organizations that want more sustainable data storage must be aware that there are costs associated with this, and the transition to new systems and operations can be difficult. However, with careful planning, some of the obstacles can be avoided or at least mitigated.

Energy-intensive tasks such as storage and backup significantly increase energy consumption, but the value of this data – especially in the case of older or “dark” data – can be negligible. They also have a negative impact on the natural environment. A classic example is video files. It is estimated that they are responsible for 70% of CO2 emissions generated by data centers. It often happens that a large broadcaster stores over a hundred versions of the same episode of a series on its servers, although it would be enough to limit this number to a dozen or so. Meanwhile, long-available deduplication and compression techniques help to clean up the server room of unnecessary data. These methods eliminate redundant or duplicate data, reducing storage requirements and increasing overall system performance. Minimizing the data footprint saves costs, shortens backup and recovery times, and reduces energy consumption. Everything indicates that deduplication and compression technologies will likely play a significant role in sustainable digital information storage practices.

However, in order to see irregularities and then put things in order, you need to have insight into data and storage environments. With greater visibility, organizations can make informed decisions about deleting or archiving unnecessary data, archiving it to the cloud or to tape. Pure Storage introduced a sustainability assessment function to its offer less than two years ago, which controls the level of energy consumption and carbon dioxide emissions by the disk array, and then recommends how to reduce both coefficients.

It is worth noting, however, that according to IDC, about 90% of carriers in data centers are hard drives. Their manufacturers also have their own arguments for energy efficiency and sustainable development. For example, specialists from Western Digital recommend that in the case of HDDs, the entire life cycle of the carrier should be assessed. Although from the point of view of I/O, flash memory is more energy-efficient than mechanical disks, although much more energy is needed to produce SSDs than in the case of HDDs. In addition, interesting solutions are appearing on the market that allow you to limit the energy consumption of mechanical disks. One such example is a product offered by the Estonian startup Leila Storage.

While some manufacturers, such as Pure Storage, are announcing the imminent end of mechanical disks. that even by 2026. However, this is an unlikely scenario. Leil Storage is trying to prove that HDD users can also save a lot of energy and reduce carbon dioxide emissions into the atmosphere.

Collaboration Between Storware and Leil Storage

According to the Estonian startup, companies often make the mistake of assuming that erasure coding, media recycling, tape longevity, or 50% compression will achieve sustainable development goals. However, it is not that simple. Therefore, Leil Storage offers a shortcut, providing its own backup and archive storage systems, available in three versions: standard (maximum capacity 1.5 PB), advanced (9 PB), and enterprise green (up to 15 PB). Leil Storage uses 28TB UltraSMR disks manufactured by Western Digital.

This choice is not accidental. SMR disks are currently only used by hyperscalers. Unlike universal models with CMR recording technology, data is not written to magnetic tracks located next to each other on a single platter, but overlaps. This design allows you to fit 30% more data on the same area as with CMR media. Additionally, an SMR disk consumes the same amount of energy as a CMR disk, which translates to greater energy efficiency per 1TB of disk space (Leil Storage estimates it to be around 18%).

The startup will introduce a special ICE (Infinite Cold Engine) module this summer, which will cut power to unused disks. According to Leil Storage’s analysis, this will allow for a 43% reduction in energy consumption compared to a classic disk array. The startup predicts that as ICE evolves, savings will increase to 50% in 2025 and even 70% in 2026.

Leil Storage devices are currently compatible with products from companies like Acronis, Cohesity, and Rubrik. Recently, the Estonian startup began work on integrating its product with Storware software.

Server virtualization, a pivotal technology in modern computing, has emerged as a transformative force in Green IT. According to a report from the UN, the IT industry is responsible for approximately 2% of global CO2 emissions. These emissions, primarily stemming from traditional server setups, significantly contribute to environmental challenges worldwide. This highlights the pressing need for sustainable technological solutions: a call for server virtualization. Server virtualization involves partitioning a physical server into multiple virtual machines, each capable of running independent operating systems and applications. This technology enables more efficient use of hardware resources, allowing multiple workloads to coexist on a single physical server.  It significantly reduces energy consumption and ultimately contributes to a more sustainable and eco-conscious approach to technology. This blog post explores how server virtualization has taken center stage in the green IT revolution.

Areas of Green IT

Green IT, or Green Information Technology, is a philosophy that emphasizes the responsible use of technology to minimize its environmental impact. By adopting practices that prioritize energy efficiency, resource conservation, and waste reduction, businesses can play a pivotal role in reducing their ecological footprint. This aligns with global sustainability goals and leads to cost savings and operational efficiency improvements. Energy efficiency in IT infrastructure is crucial. It involves optimizing the consumption of electricity and resources to minimize waste. This is achievable through technologies like virtualization, which allows for consolidating multiple virtual machines onto a single physical server, significantly reducing the overall energy consumption. Moreover, resource conservation involves efficiently utilizing hardware and software to extend their lifespan, minimizing the need for constant upgrades and replacements. Lastly, waste reduction focuses on responsible disposal and recycling practices to minimize electronic waste, creating a cleaner environment.

Significance of Reducing Carbon Emissions in Green IT

Reducing carbon emissions is a pivotal goal in Green IT. The IT sector accounts for significant global carbon emissions, and adopting sustainable practices can lead to substantial reductions. The World Economic Forum’s Global Risks Report consistently lists environmental risks, including carbon overload, among the top global threats. These risks can lead to economic instability, impacting industries, supply chains, and infrastructure. Organizations can make substantial strides towards a greener and more environmentally conscious IT infrastructure by minimizing energy consumption and employing efficient technologies like server virtualization.

Why It’s Good to Invest in Server Virtualization?

Server virtualization offers many benefits, with cost savings and efficiency leading the way.

Cost Savings

Server virtualization is a game-changer when it comes to cost savings. The economic cost of natural disasters related to climate change and carbon overload is substantial. In 2020 alone, these costs reached approximately $268 billion globally. Businesses can significantly reduce their hardware expenses by consolidating multiple virtual machines onto a single physical server. This includes not only the cost of purchasing new servers but also the expenses associated with maintenance, cooling, and physical space requirements.

Energy Savings

Traditional server setups often operate at a fraction of their capacity, leading to inefficient resource allocation and high energy consumption. Server virtualization addresses this issue by enabling businesses to utilize their hardware to its full potential. Virtual machines can dynamically allocate resources based on demand, ensuring optimal performance and reducing waste. A U.S. Environmental Protection Agency (EPA) report found that server virtualization can lead to energy savings of up to 80%. By adopting server virtualization, businesses can reap the benefits of reduced energy consumption, resulting in lower electricity bills and a lighter environmental impact. The reduced hardware footprint also leads to lower cooling costs, further contributing to overall cost savings.

Optimized Resource Allocation

In traditional server setups, it’s common for individual servers to operate at a fraction of their capacity. This inefficiency results in wasted resources and increased energy consumption. Server virtualization addresses this issue by allowing businesses to make the most out of their existing hardware. Virtualization technology enables dynamic resource allocation, meaning that each virtual machine receives precisely the resources it needs to operate efficiently. This eliminates the inefficiencies associated with static resource allocation in traditional setups. Imagine a scenario where every computer in your office adapts its performance to the task at hand. That’s the power of virtualization.

Flexibility and Scalability

Businesses today operate in a dynamic environment. Needs change, and they change fast. Server virtualization provides the agility to adapt quickly to these changes without needing constant hardware upgrades. With virtualization, adding or expanding new applications is as simple as creating a new virtual machine. Investing in additional physical servers is unnecessary, saving both time and money. This flexibility ensures that businesses can respond promptly to evolving demands, staying competitive in today’s fast-paced market. Whether scaling up to meet increased workloads or scaling down during slower periods, virtualization provides the flexibility to adjust resources on the fly. This means businesses can operate efficiently and confidently, knowing their IT infrastructure can meet their changing needs.

How Does Server Virtualization Help to Reduce CO2 Emissions?

Traditional server setups are known for their energy-hungry nature. They involve numerous physical servers, each with its own power requirements and cooling needs. This leads to a significant carbon footprint, as the energy demand for these servers directly contributes to CO2 emissions. A study by the Green Electronics Council paints a compelling picture: firms implementing server virtualization technologies reduced their CO2 emissions by an impressive average of 63% compared to those relying solely on physical servers. Server virtualization does wonders in cutting down energy consumption and CO2 emissions. By allowing multiple virtual machines to operate on a single physical server, the need for multiple servers diminishes. This consolidation leads to a proportional drop in energy usage and CO2 emissions. Moreover, virtualization ensures the smart use of resources. Each virtual machine gets precisely what it needs, precisely when it needs it. This means no more overloading of resources, which is a common inefficiency in traditional server setups. Virtualization platforms also come equipped with power management features. These features dynamically adjust the power consumption of servers based on workload demands. This responsive approach further minimizes energy usage and, in turn, CO2 emissions.

Security and Server Virtualization

Managing security in traditional server setups can be complex and daunting. With multiple physical servers, each requiring individual attention, it’s easy for security gaps to emerge. This complexity can lead to vulnerabilities that malicious actors might exploit. Server virtualization simplifies this process. Businesses can centralize their security measures by consolidating multiple virtual machines onto a single physical server. This means fewer points of entry for potential threats, making monitoring and protecting sensitive data easier. Virtualization platforms come equipped with advanced security features that provide additional protection. These features include secure hypervisors, network segmentation, and secure boot processes, all working together to safeguard critical business data. Virtualization is a powerful tool in fortifying your business against cyber threats. It’s like having a digital security guard who’s always on duty, ensuring your sensitive information stays safe and secure.

Overcoming Challenges in Implementing Server Virtualization

Implementing server virtualization might seem like a big step, and it’s natural to encounter some initial challenges. One common hurdle is the need for staff training. Getting your team up to speed on virtualization technologies may take a bit of time, but the benefits, in the long run, make it well worth the investment. Another consideration is the initial setup cost. While virtualization can lead to significant cost savings over time, acquiring the necessary hardware and software may be an initial investment. However, it’s important to remember that this investment pays off through reduced operational costs and improved efficiency.

Best practices for success

To ensure a successful transition to server virtualization, it’s important to follow some best practices. Learning from the experiences of successful implementations can provide valuable insights. For example, conducting a thorough assessment of your existing IT infrastructure will help plan the virtualization process. This includes evaluating your current hardware, software, and applications to determine compatibility with virtualization technologies. Additionally, considering factors like workload distribution and redundancy planning is crucial for a smooth transition. Implementing a phased approach and conducting thorough testing can help identify and address any potential issues before full-scale implementation.

Protecting Your Virtualized Environment

Even with the superhero-like capabilities of server virtualization, don’t forget about data protection! Virtual environments are susceptible to data loss from accidents, hardware failures, or even cyberattacks.

Storware Backup and Recovery offers a comprehensive solution specifically designed to safeguard your virtualized data centers. It provides features like:

• Easy Backups and Recovery: Streamlined processes to ensure your virtual machines are always protected.
• Flexibility: Supports various virtual environments and offers granular recovery options.
• Advance Security Measures: Linux-based installation, RBAC, Air-gap Backup, Retention Lock and more, keeping your data safe and secure.

By implementing Storware Backup and Recovery alongside server virtualization, you’ll have a winning combination for a sustainable, secure, and efficient IT infrastructure.

Paving the Way for Greener IT

Server virtualization is not just a technological advancement; it’s a critical step toward a more sustainable future in IT. By adopting these practices, businesses can save costs, reduce their environmental impact, and enhance their overall operational efficiency. Incorporating virtualization into your IT infrastructure isn’t just a smart business move; it’s also a responsible environmental choice. The benefits extend beyond the bottom line, contributing to a healthier planet for all. Consider taking the first step towards a greener IT future. Explore the possibilities of server virtualization and discover how it can revolutionize your business operations while positively impacting the environment.