Understanding Application Tiering in Virtualized Environments

• Web Tier: Handles user requests
• Application Tier: Processes logic
• Database Tier: Stores data

What is a VMware vApp?

• Unified power operations (start, stop, suspend)
• Configurable startup/shutdown sequencing
• Centralized resource allocation
• OVF packaging for easy deployment

When to Use a VMware vApp: Real-World Use Cases

• Managing multi-tier applications: vApps simplify dependencies and lifecycle operations
• Security segmentation: Place internet-facing components in separate child vApps
• Environment replication: Export entire applications as OVF templates for staging or disaster recovery
• Dev/Test cloning: Quickly replicate environments using vApp clone features

VMware vApp Operations Explained

• CPU/memory reservations
• Startup order and delays
• Resource pools (optional but recommended)

• Power On/Off the full app stack
• Suspend/Resume child VMs
• Set startup sequencing, ensuring VMs boot in the proper order (e.g., DB → App → Web)

Top VMware vApp Best Practices

• Active Directory or DNS servers
• Database servers
• Application servers
• Web servers

Avoiding Common Pitfalls

• Ignoring the Dependency on vCenter: Without vCenter, you lose critical metadata like start order and resource allocations. Always document or export settings when planning migrations or maintenance.
• Skipping Resource Reservations: Leaving all vApps on default resource settings can lead to resource starvation. Use custom CPU and memory reservations or scalable shares to ensure critical apps always have what they need.
• Treating vApps Like VMs: A vApp is not a VM—it’s a logical grouping. Don’t snapshot the vApp and assume it captures everything. Snapshots only apply to the VMs inside, not the vApp’s configuration.
• Overusing vApps: Not every app needs a vApp. For simple, stateless workloads with minimal dependencies, managing VMs individually may be more efficient.

Protecting VMware Workloads

We’re thrilled to announce that Storware has been recognized in the recently released 2025-26 DCIG TOP 5 VMware Backup – MSP Edition Report. This report provides critical insights for Managed Service Providers (MSPs) seeking robust and reliable VMware backup solutions, and we’re proud to be included.

The DCIG report highlights the evolving landscape of VMware backup, emphasizing key trends such as the increasing importance of AI-driven anomaly detection, cross-hypervisor capabilities, and advanced cybersecurity features. Storware’s commitment to delivering comprehensive data protection solutions aligns perfectly with these trends.

At Storware, we understand the unique challenges MSPs face in protecting their clients’ virtualized environments. Our solutions are designed to provide:

• Robust VMware Backup: Ensuring reliable protection for critical VMware workloads.
• Advanced Data Protection: Incorporating key modern backup features.
• Flexibility and Scalability: Adapting to the dynamic needs of MSP operations.

This recognition from DCIG reinforces our dedication to providing MSPs with the tools they need to ensure data integrity and business continuity.

We invite you to learn more about how Storware can empower your MSP business. Contact our sales team for more information.

To gain more information about the report, you can visit the DCIG website.

We are proud to be a part of the solutions that are helping MSP’s to protect their clients data.

Storware and GigaCloud announce strategic partnership to deliver secure, scalable data protection

We’re happy to announce our cooperation with GigaCloud, a prominent European cloud service provider with Ukrainian roots. Through this partnership, the companies aim to deliver a robust and resilient cloud infrastructure tailored to the European market’s increasing demand for secure, sovereign and highly protected digital solutions.

GigaCloud, a proven and trusted industry leader on the Ukrainian market, provides a full-service cloud ecosystem in full compliance with European data protection regulations like GDPR, NIS 2 or DORA. The company has Premier tier VMware Cloud Service Provider status and is trusted by government agencies, state-owned enterprises, as well as large, medium and small businesses alike, showing their ability to handle mission-critical workloads and be flexible in dealing with various tasks.  The integration of Storware Backup and Recovery with cloud services, provided by GigaCloud, can provide European customers with a digital infrastructure that meets the highest standards of data protection against any type of ransomware.

Partnership highlights:

• The joint commitment between Storware and GigaCloud aims to strengthen the provision of reliable cloud solutions, providing enterprise-grade backup and recovery protection.
• The solution is designed to meet all requirements of European data privacy and data sovereignty standards.
• The seamless integration of Storware Backup and Recovery with cloud services ensures business continuity and zero data loss in case of emergencies. Integrated immutable backup technology and advanced encryption provide a strong defense against cyber threats, including any type of ransomware.
• The partnership ensures a customer-focused experience, showing a commitment to transparency and building trust.

The demand remains strong for protected cloud solutions that combine agility with scale infrastructure and proofed data protection. And here we are excited to have such a trusted and capable partner as GigaCloud on board as we move forward together. This collaboration reflects the growing importance of technology, designed to safeguard critical data and operations. Working with GigaCloud allows the customers to meet requirements of businesses and government in protected against ransomware attack environment. – comments Jan Sobieszczanski, CEO of Storware.

The provider’s most popular products are Enterprise Cloud and Managed Private Cloud. Enterprise Cloud is a VMware-based IaaS computing resource rental service, which can be ordered as a classic Public cloud or a Dedicated cloud with separate hosts and disk groups. Managed Private Cloud is a cloud infrastructure customized for each client separately and provided for exclusive use, which could be based on VMware or Hyper-V.

Among its extra services, GigaCloud also offers VDI, GPU Cloud, BaaS, DRaaS.

Our partnership with Storware is significant for delivering secure, reliable cloud solutions tailored to the evolving needs of the European market. By combining our scalable infrastructure with Storware’s reliable backup and recovery technology, we’re empowering organizations of all sizes to protect their most valuable asset — data. Together, we’re not just responding to modern security challenges; we’re staying ahead of them, says Nazariy Kurochko, GigaCloud CEO.

 

Data is a company’s most important tool in the digital-first marketplace. Businesses depend on quick and safe access to their data—financial records, client data, and operational files. Losing important data can cause operations to stop, whether due to device problems, corruption, inadvertent deletions, or cyberattacks.

Traditional backup and recovery methods can require rebuilding an entire system or massive databases, even in cases of one file loss. This procedure disturbs, costs money, and takes time. Restoring critical data takes time, which increases operational downtime and financial loss.

Granular Recovery Technology (GRT) finds application here. GRT lets companies grab just the required files, emails, or database entries instead of recovering a whole system, lowering downtime and maximizing efficiency. Let’s explore this technology—how it works and how you can easily integrate it into your firm.

What is Granular Recovery Technology?

Granular Recovery Technology (GRT) is an advanced data recovery technique that allows users to access individual files, emails, or database entries from a backup without restoring the whole system.

Unlike traditional recovery solutions that need to reverse a whole snapshot, GRT lets one restore just the necessary data while preserving the integrity of the overall system.

For instance, conventional recovery techniques would call for restoring the whole mailbox or server should an employee unintentionally delete a crucial email. GRT allows IT managers to search for and restore that email, reducing disturbance rapidly.

GRT is extensively applied in corporate settings, particularly in IT service management (ITSM), cloud computing, and disaster recovery systems. Its precision-based methodology guarantees organizations can quickly and affordably access mission-critical data.

Storware Supports GRT

Storware Backup and Recovery significantly enhances data management by leveraging granular recovery technology, often referred to as file-level restore. This capability allows users to precisely select and restore individual files or folders from a backup image without needing to recover the entire virtual machine, application, or database. This targeted approach dramatically reduces recovery time and resource consumption, as only the necessary data is restored. By providing this fine-grained control, Storware empowers administrators to efficiently address specific data loss incidents, minimizing downtime and ensuring business continuity with swift and accurate data retrieval.

How Does Granular Recovery Work?

Granular recovery depends on extensive indexing and cataloging of backup data. GRT lets users interact with distinct components within a backup rather than consider it one monolithic file.

The procedure follows this:

• Backup and Indexing: The system catalogs data snapshots for simple access. This indexing allows IT managers to search the backup for particular files or database records.
• Search and Selection: IT teams can find and select particular objects following a data loss event rather than restoring a complete dataset.
• Targeted Restoration: The chosen data is retrieved without altering or rewriting other system files. This method guarantees regular business activities can continue while recovery is in progress.

Modern GRT solutions use automation and artificial intelligence to achieve an even higher efficiency. Some systems can maximize indexing for faster access and forecast the most frequently retrieved files.

Where Granular Recovery Is Applied

Granular recovery has uses in many sectors where speed, efficiency, and data integrity are vital.

• IT Departments: Use GRT to retrieve lost data, correct system faults, and preserve uptime in cloud-based systems.
• Healthcare and Finance: Gain from GRT’s capacity to selectively retrieve medical records or financial transactions while guaranteeing regulatory compliance.
• E-commerce and SaaS Platforms: Online firms depend on GRT to recover consumer orders, product data, or service configurations without compromising current operations.
• Cybersecurity & Disaster Recovery: Rather than undoing whole systems following a ransomware attack or system failure, businesses can employ GRT to restore clean, uninfected data.

The Key Advantages of Granular Recovery

GRT has altered how corporations deal with data recovery by offering:

• Quicker Recovery Times

One of GRT’s main advantages is its speed. Traditional recovery techniques take hours or even days to restore a complete system. GRT allows companies to access particular files quickly, greatly lowering downtime.

• Improved Cost Savings and Storage

Eliminating the need for full-system restores helps GRT reduce backup management’s necessary storage and processing capability. This results in fewer infrastructure expenses and more effective use of IT resources.

• Enhanced Compliance & Safety

GRT lets companies retrieve sensitive data without disclosing or recovering pointless data since it allows for focused recovery. Industries that must follow laws such as GDPR, HIPAA, and PCI-DSS stand to gain from this.

• Minimal Corporate Disturbance

Recovering just the necessary data frees other systems and procedures. Workers can continue without interruption, guaranteeing business continuity.

Limitations of Granular Recovery Technology

While GRT offers significant benefits, it also has some challenges that businesses must consider before implementation.

• Implementation Complexity

Granular recovery requires sophisticated and time-consuming advanced indexing and cataloging systems. Effective GRT configuration and management depend on appropriate IT staff training.

• Conflict of Compatibility

Not every backup method enables exact recovery. Some legacy systems may require major upgrades or extra software tools to allow selective data restoration.

• Difficulties in Large-Scale Environmental Performance

If the indexing system is not optimized, searching and retrieving specific files can still take longer than anticipated for businesses with large datasets. Poorly maintained indexing systems can result in slower recovery times.

• Higher Initial Costs

Although GRT might save money in the long term, the initial investment in software, training, and infrastructure changes can be more than traditional recovery options. Businesses must examine if the long-term benefits offset the upfront expenses.

• Risk of Partial Restorations

In some circumstances, restoring only parts of a dataset may produce problems, primarily if the recovered file depends on other system elements that were not converted. Organizations must ensure that selective recovery does not generate data integrity issues.

Despite these limitations, GRT remains essential for businesses prioritizing speed, efficiency, and compliance in their disaster recovery plans.

How to Integrate Granular Recovery in Your IT Strategy

To effectively adopt GRT, firms should:

• Selecting the Correct Backup System

Organizations should search for backup systems that fit GRT and interface nicely with their IT setup. Cloud-based systems, including built-in granular recovery tools, are a sensible option. However, Storware Backup and Recovery is as good, if not the best, option. File-level recovery is just one of many useful features that allow organizations to effectively protect their heterogeneous workloads. Download a free trial and test drive Storware.

• Testing & Training

Frequent disaster recovery exercises guarantee that IT departments are conversant with the detailed recovery mechanism. Teaching staff members the best techniques can lower the chance of mistakes during restoration.

• Automating Processes for Recovery

Advanced GRT solutions now use machine learning techniques to forecast frequently restored files, significantly lowering search and retrieval times. Businesses could consider automation to boost efficiency.

In Summary

Granular Recovery Technology is altering how firms handle data loss. It minimizes downtime, optimizes resources, and improves security by allowing IT teams to restore only the necessary files. However, GRT is not a universal solution. Organizations must examine their IT infrastructure, train personnel, and follow best practices to optimize its benefits.

As data volumes expand, the desire for faster, more precise recovery solutions will only increase. Businesses that make GRT investments now will be better suited for tomorrow’s demands. Is your company ready for precise recovery? Now is the moment to explore how it might improve your approach to disaster recovery.

No two organizations are the same, which means suitable IT infrastructure will vary from business to business. For this reason, it is vital to understand the differences between available storage solutions, including on-premises, cloud, and hybrid solutions, to select the most appropriate technological structure for a specific organization.

Each setup includes many advantages and disadvantages. The optimal choice typically depends on your company’s requirements, available resources, and objectives. Let us examine all solutions and consider how to select a suitable one for your organization.

On-premise Solutions

On-premise solutions involve keeping and hosting hardware and software programs within your business’s physical space. This setup gives you total control over your IT environment and allows you to customize it to satisfy your specific corporate needs.

Advantages of On-premises Solutions

• Control and Customization: On-site solutions allow you to control security protocols and system management completely. This level of control can be especially helpful for businesses with strict regulatory requirements or special operating needs.
• Data Security: When using on-site solutions, security can be more tailored. You don’t need to rely so much on third-party vendors; you can create something that suits your needs. This setup can also help alleviate worries about unauthorized access and data leaks.
• Reduced Dependency on Internet Connectivity:

You don’t have to rely on an internet connection with on-site systems. They are accessible through your organization’s internal network, so an internet outage won’t interrupt in-house operations.

Challenges of On-premises Solutions

• High-initial Investment: Setting up an on-site infrastructure calls for large upfront costs for hardware, software licenses, and installation costs. Besides, there are significant running costs for upgrades, maintenance, and committed IT staff.
• Scalability Limitations: Expanding on-site systems sometimes requires buying and installing extra hardware, which is time-consuming and expensive. This restriction can affect your ability to respond quickly to evolving corporate needs.
• Responsibility: The internal team has full responsibility for system upkeep. The maintenance involves regular updates, security patches, and troubleshooting. Particularly in smaller companies, this obligation stresses your resources.

Cloud Solutions

Cloud computing involves hosting and maintaining software and storage over the Internet using third-party providers. This strategy provides scalability and flexibility without a major upfront hardware cost.

Advantages of Cloud Solutions

• Cost Efficiency: Cloud solutions usually run on a subscription or pay-as-you-go basis. Thus, you pay only for the resources you consume. This method lowers capital expenses and brings costs in line with actual use.
• Scalability and Flexibility: Cloud infrastructure allows you to scale your resources in a fast-growing business with fluctuating demands. Businesses may readily change their computing power and storage without changing physical hardware.
• Lower Maintenance: By handling security, software upgrades, and hardware maintenance, the cloud service provider frees internal IT professionals to concentrate on critical projects.
• Accessibility: Cloud solutions promote remote work and collaboration across geographically scattered teams by allowing access to apps and data from anywhere with your left.

Challenges of Cloud Solutions

• Data Security and Privacy: Storing data off-site can lead to security risks and non-compliance for companies handling sensitive data. Such companies must believe suppliers follow strict rules and apply strong security policies.
• Limited Control: Dependency on outside vendors results in less direct infrastructure control. It also limits your ability to customize data. Companies might have to modify their processes to fit into the provider’s model.
• Internet Dependency: Dependence on an internet connection could disrupt access to critical applications and data. Thus, you could experience downtime when the internet goes down.

Hybrid Solutions

Hybrid solutions mix both features of on-premises and cloud infrastructures. As a result, businesses can get the advantages of both approaches simultaneously. This approach allows you to store sensitive data on-site, but you can use the cloud for critical operations.

Advantages of Hybrid Solutions

• Balance Control and Flexibility: Hybrid models allow you to leverage the advantages of both infrastructures. You get more control and security from on-premises systems for sensitive data. Also, you get flexibility and scalability from cloud services for other applications.

• Cost Optimization: Businesses can also optimize costs by maintaining essential infrastructure on-premises and offloading variable workloads to the cloud. This combination reduces the need for significant capital investments.

• Enhanced Resilience: A hybrid model helps with disaster recovery and business continuity in a data disaster. It shares workloads between on-premises and cloud environments. Thus, there are fewer chances for the entire system to fail simultaneously.

Challenges of Hybrid Solutions

• Complexity in Management: Hybrid systems are more complex to operate. Operating both systems requires careful coordination. Due to this complexity, the organization may need to find someone with advanced IT skills and more complex resources.
• Security Considerations: Ensuring consistent security policies and compliance across both environments can be challenging. They may need unique strategies to protect data and applications.
• Potential Latency Issues: You could face latency issues when transferring data from on-site to cloud. This can affect performance especially for time-sensitive applications.

Key Differences Between On-premises, Cloud, and Hybrid Solutions

Making the Right Choice for Your Business

Selecting the appropriate infrastructure type for your company requires carefully considering several elements. The primary ones are size, industry, and regulatory requirements. You must also consider your company’s budget and long-term strategic goals.

• Assess Data Sensitivity and Compliance Needs: If a company manages extremely sensitive data or is subject to strict regulatory standards, it should choose on-site or hybrid solutions. These solutions offer greater control and security.
• Evaluate Resource Availability: Before choosing, you must consider your available resources. Check your internal IT resources and financial resources. Know how much goes into maintaining infrastructure and scaling your solutions.

You must also consider the cost benefits of reducing the burden on IT staff. Cloud solutions have a more predictable cost model, making them a great choice for organizations with limited resources.

• Determine Scalability Requirements: Businesses that experience seasonal variations in growth or rapidly grow will fare better with a cloud or hybrid approach. Selecting either helps you scale your company without delays or significant financial burdens.

• Consider Long-Term Objectives: Make sure your decision complements the business’s strategic vision. You can also transition using a hybrid strategy. Thus, you can progressively shift to the cloud while keeping critical operations on-site.

Comprehensive Data Protection

Storware Backup and Recovery delivers a robust and unified data protection solution, meticulously designed to safeguard critical information across diverse IT infrastructures. This comprehensive platform transcends traditional boundaries, offering seamless backup and recovery capabilities for local, cloud, and hybrid workloads. By consolidating data protection management, Storware empowers organizations to effectively mitigate risks, ensure business continuity, and maintain data integrity, regardless of where their data resides. This allows for a flexible and secure data protection strategy, that can adapt to the ever changing demands of modern IT enviroments.

Last Thought

Understanding the differences between on-site, cloud, and hybrid solutions can help companies decide which best suits their strategic goals and operational requirements.

Therefore, consider the benefits and drawbacks of each model carefully before deciding on one. This will guarantee that you implement the right infrastructure to support efficiency, growth, and resilience.

Using immutable backups is one very effective way to combat ransomware. They provide unchangeable and dependable defenses against data loss brought on by ransomware assaults. Unlike traditional backup systems, immutable backups are made to withstand manipulation, guaranteeing that your vital information stays safe and available even should a breach occur.

This blog will examine why every business should consider including immutable backups in its cybersecurity plan.

What Are Immutable Backups and How Do They Work?

Once produced, immutable backups—copies of data—are not changeable or deletable. This function ensures that the data remains intact and safe, providing a consistent recovery source should a system fail, accidental deletions occur, or cybercrime strike. Using Write Once, Read Many (WORM) technology, these backups guarantee that once data is entered, it cannot be erased or modified.

The degree of security is where immutable backups differ from local backups. Traditional backups, while crucial, are prone to human mistakes or attack vulnerabilities. Often targeting backup systems, cybercriminals destroy or alter backup copies to block recovery following a ransomware assault. Conversely, immutable backups—which offer an unchangeable backup—are meant to be resilient to these hazards.

Even for administrators with enhanced rights, immutable backups are kept in settings that prevent data from being rewritten or erased. This extra layer of security guarantees that backup data stays safe, giving organizations a reliable source for disaster recovery free from manipulation concerns.

Learn more about how data protection software can help you proactively address cyber threats: Data Protection Against Ransomware

Reasons Why Immutable Backups Are Vital Against Ransomware

Immutable backups have proven to be the best approach to preventing ransomware attacks. You need them for several reasons, including:

• Immutable Backups Create an Unchangeable Data Snapshot 

One of the most potent features of immutable backups is their capacity to produce unchangeable data snapshots. A snapshot represents the exact state of your files or systems at the moment of capture. Immutable snapshots guarantee data integrity since they cannot be changed once produced.

Traditional backups are a big risk since they are flexible and can be changed either intentionally or unintentionally. A hacker or insider threat might access the backup files and alter or destroy them, compromising your recovery options. Conversely, immutable snapshots eliminate this risk since the storage system design forbids data change attempts.

These images are a reliable source of recovery, as their unchangeable character guarantees a precise record of your data at particular moments. Immutable snapshots help restore systems to their original, uncorrupted condition in case of a ransomware attack or system failure, guaranteeing minimum data loss and business interruption.

• Safeguarding Ransomware Attack Backups 

Targeting backup systems as vital recovery tools, ransomware assaults are progressively focusing on them. Attackers typically encrypt or destroy backup files when they compromise a network to stop recovery, compelling businesses to pay a ransom to regain access to their data. Nonetheless, immutable backups offer vital protection since they guarantee that backup data cannot be changed or deleted even in cases of network administrator access by attackers.

The main virtue of these technologies is their resistance to ransomware. Ransomware cannot encrypt or destroy the backup copies since the data is locked and safeguarded by methods including WORM and encryption. Organizations may relax even if the primary data is hacked, knowing their unchangeable backups remain unharmed and ready for swift restoration.

This function is crucial to stopping the cycle of paying ransom or coping with a prolonged outage. Without turning to paying attackers, immutable backups offer a dependable approach to recovering from ransomware events.

• Enhance Business Continuity 

Business continuity in the case of ransomware attacks or other disasters depends on timely and effective recovery capability. Ensuring that your company may recover without significant data loss or downtime depends mostly on immutable backups. Unchangeable copies of your data allow businesses to quickly resume activities by means of immutable backups, providing a consistent recovery point.

Recovering data in damaged traditional backup systems may take days, weeks, or even months. With immutable backups, however, companies can restore critical systems in hours, lowering downtime and lessening the effect on business operations. Using immutable backups has helped many businesses significantly increase continuity following attacks and claim far faster recovery times.

With immutable backups, for example, a financial services organization can rapidly restore transaction records in the case of an attack, guaranteeing no disturbance of consumer services or regulatory compliance. To ensure continuous treatment, healthcare professionals can also maintain constant access to vital health data and patient information.

Even with the most disruptive cyber threats, businesses may lower their risk of downtime, hasten their recovery, and preserve business continuity by including immutable backups in their disaster recovery strategies.

• Ensuring Regulatory Compliance 

In fields like healthcare, financial services, and legal advice, operational efficiency and regulatory compliance depend on maintaining data integrity. Many laws, including HIPAA for healthcare or GDPR for data protection, demand companies retain and protect data to prevent undesired access or alteration.

Immutable backups are excellent tools for satisfying these compliance criteria. They guarantee that data is kept in its natural, authentic condition, offering a reliable record for legal and audit needs since they cannot be changed or deleted. For instance, immutable backups help healthcare firms meet regulatory data retention requirements by preserving patient records.

For regulatory audits, unchangeable backups give a clear, tamper-proof data storage record, helping organizations demonstrate industry compliance and avoid hefty penalties or legal action.

Learn more about NIS2 and DORA regulations.

• Associated Cost-Efficiency 

Although initial setup costs may involve immutable backups, the cost savings greatly exceed the expenditure over time. Traditional backup systems may require extensive resources to run and maintain. In the case of a ransomware attack, the financial load of paying a ransom or restoring lost data might be exorbitant.

Conversely, immutable backups provide a reasonably priced defense against ransomware infections. By keeping attackers from changing or deleting backup files, organizations can avoid the need for costly ransomware payments. Businesses can also avoid the high expenses of lost productivity, data recovery initiatives, and extended downtime.

Many companies implementing immutable backup systems see notable reductions in operational downtime and recovery expenses. Organizations can rely on immutable backups to rapidly restore data instead of expensive data recovery tools, lowering the need for outside intervention.

How Storware Protects Data from Ransomware

Storware Backup and Recovery empowers businesses to fortify their data defenses against ransomware with robust immutable backup capabilities. By leveraging write-once-read-many (WORM) storage, Storware ensures that backup data remains unalterable, preventing malicious encryption or deletion. This immutability guarantees a clean, reliable recovery point, even if primary systems are compromised. Storware’s platform seamlessly integrates with various storage solutions, enabling organizations to implement immutable backups across diverse environments, from virtual machines and cloud instances to containerized workloads. This comprehensive approach provides a resilient data protection strategy, minimizing downtime and safeguarding critical information against evolving cyber threats.

In Summary

Any complete cybersecurity plan must include unquestionable backups. They provide unparalleled defense against ransomware attacks by guaranteeing data integrity and security. They also enable rapid recovery and help minimize downtime. Immutable backups stop data alteration, providing a consistent answer for business continuity, compliance, and catastrophe recovery.

If you haven’t, now is the moment to apply immutable backups inside your organization. Use this strong defense system to safeguard your data and guarantee business continuity before it is too late.

Storware 7.2 – what’s new?

→ Storware Backup & Recovery 7.2 is here! With version 7.2, we’re adding technical preview support for another hypervisor manager – Zadara zCompute. This includes support for generic incremental backups as well.

→ Backup Copy for OS Agent – OS Agent backup policies now support secondary backup destinations, ensuring even greater data resilience.

→ ZFS Backup Destination Support – Take advantage of ZFS deduplication and snapshot capabilities for efficient synthetic backup storage.

→ Optimized Tape Management – Multiple improvements, including performance enhancements and reliability fixes, make tape handling smoother than ever.

→ Improved Reporting & Monitoring – Grouped backup retries ensure only the final backup status is included in email reports and dashboards.

→ Improvements for cross-hypervisor restoration introduced in v7.1, enabling virtual machine (VM) restores between different hypervisor types, such as VMware vCenter/ESXi and OpenStack/Virtuozzo. Additionally, the new VM-to-VM (V2V) migration feature facilitates seamless migration of vSphere VMs directly into OpenStack environments, offering a straightforward path to consolidate and optimize multi-cloud infrastructures.

Storware 7.2 high level architecture:

Backup → Recover → Thrive

Storware Backup and Recovery ability to manage and protect vast amounts of data provides uninterrupted development and security against ransomware and other threats, leverages data resilience, and offers stability to businesses in today’s data-driven landscape.

Get started with a free version or unlock the full potential of Storware Backup and Recovery with a 60-day trial! Choose Storware and protect your success today.

When it comes to backup performance, every little detail counts. Unfortunately, some companies tend to oversimplify the discussion, focusing only on a handful of key factors. The reality is much more complex, and ignoring the finer points can put data protection at risk.

In a previous article (“Efficient Backup: Ready for the Black Scenario“), we explored backup methods, the importance of RTO and RPO, and the differences between data storage and backup. But that was just the tip of the iceberg. Now, let’s dive deeper and examine how storage media, network throughput, and data reduction mechanisms impact backup performance. What should you consider when choosing the best solutions for your business?

Storage Media: A Tough Choice

Not long ago, using SSDs in NAS systems (often used for backups) seemed unnecessary. Today, almost every NAS device supports them. One of the loudest voices advocating for ditching traditional hard drives is VAST Data, a U.S.-based company specializing in large-scale data management. Their solution relies entirely on flash storage, offering archive-level data retention at a cost comparable to HDDs. With proprietary technology that extends SSD lifespan to up to 10 years, their systems reduce the need for multiple devices to store and protect data. Perhaps in the future, businesses won’t have to choose between HDDs and SSDs – but for now, that decision still matters.

Flash storage significantly boosts backup performance. For example, a standard SATA SSD can be twice as fast as a mechanical SATA hard drive, while NVMe SSDs can outperform HDDs by a staggering 35 times. That’s a game-changer. Yet, many businesses still favor HDDs due to their lower cost. At the start of 2024, a 1TB NVMe PCIe 5 SSD cost around $150 – the same price as an 8TB HDD.

With the growing demand for storage-driven by explosive data growth and backup best practices (3-2-1, 4-3-2, 3-2-1-1-0) – choosing the right media is critical. Many experts argue that hard drives remain more reliable and predictable, while SSDs, despite improvements, can still experience unexpected failures.

But HDDs and SSDs aren’t the only options. Tape storage remains in play, offering a much cheaper alternative to HDDs for long-term archival. However, HDDs are far superior for short-term storage and incremental backups. Speed is also a factor – HDDs provide faster data access compared to tape, where retrieving data can take minutes due to loading and rewinding times. Restoring a large file system from 30 tapes could add up to two hours of delay, whereas HDDs work instantly.

Read more about Data Storage:

• Optimizing Data Storage Performance in Hybrid Cloud Environments
• Secondary Storage: Definition, Devices, and How It Can Support Your Backup Strategy

Network Throughput: The Silent Bottleneck

Backup performance isn’t just about storage; network speed plays a huge role, too. If backups run multiple times a day, high bandwidth is essential. But if backups occur less frequently – say, once a week or only after hours – the network load is lower. To pinpoint bottlenecks, companies should analyze their network’s data transfer speed. A simple formula can help:

Backup Data Size / Backup Window (time allocated for backup without disrupting operations)

For instance, backing up 5TB of data within a six-hour window requires a network capable of transferring 853GB per hour (5,120GB / 6 hours). On a Fast Ethernet (100Base-T) network, transferring 250GB takes about an hour, whereas a Gigabit Ethernet (1000Base-T) network is ten times faster. In this case, Fast Ethernet won’t cut it.

To improve network performance, businesses can:

• Extend the backup window
• Use dedicated high-speed networks
• Upgrade to Gigabit Ethernet
• Optimize data through compression and deduplication

Slimming Down Data: Deduplication & Compression

With data storage costs on the rise, companies are turning to compression and deduplication to reduce backup sizes.

Compression comes in two types:

• Lossy: Removes unnecessary data (e.g., reducing image quality slightly)
• Lossless: Keeps all data intact, essential for text files, executables, and spreadsheets

For example, a 50MB file with a 2:1 compression ratio shrinks to 25MB. However, compression can reduce network throughput while processing data. While a small quality loss in compressed images may go unnoticed, it matters for high-resolution projects.

Deduplication, on the other hand, prevents redundant data from being stored multiple times. It scans, divides data into blocks, and saves only unique ones.

A key metric here is the deduplication factor, which is often misunderstood. If a solution advertises a 10:1 deduplication factor, it doesn’t mean twice the reduction compared to 20:1. Instead, the percentage of data saved follows this formula:

% Data Reduction = 1 – (1/DD) x 100%

• 10:1 Deduplication: 90% data reduction
• 20:1 Deduplication: 95% data reduction

The difference between a 10:1 and 20:1 factor is only 5%, not double the savings as some assume.

Performance Optimization: It’s All About Balance

Reducing backup sizes is a smart move, but it must align with broader data protection strategies. Think of it like fuel efficiency in a car: a vehicle might have great mileage, but if the driver has bad habits – like underinflated tires or carrying unnecessary weight – it will still waste fuel.

The same principle applies to backup performance. Every component – from media type and network speed to compression and deduplication – affects the overall efficiency. The key is balancing cost, speed, and reliability to ensure optimal data protection.

By understanding these details, businesses can make smarter backup decisions—without sacrificing performance or security.