High-Performance Storage for the Modern Service Providers Ecosystem

As data continues its rapid shift to the cloud, organizations face a new generation of challenges that go far beyond simple storage decisions. It is no longer enough to keep data close to the business for performance reason, companies must now understand who controls their data, where it is processed, and under which jurisdiction it resides. At the same time, data volumes are growing exponentially, security threats are escalating, and expectations for real-time data access and exchange are increasing.

Industry analysts forecast sustained and accelerated growth in cloud storage demand, with annual expansion estimated at 18–25% through 2030. This surge is being driven by the rapid adoption of AI and machine learning data pipelines, increasingly strict data retention and compliance regulations, and the ongoing wave of enterprise digital transformation. As a result, global storage consumption is expected to more than triple by 2030 compared to 2025 levels, pushing infrastructure requirements firmly into zettabyte-scale capacity. This unprecedented growth is placing significant pressure on cloud and service providers to deliver scalable, efficient, and economically sustainable storage architectures.

Why a Sovereign Cloud Storage Matter?

This complexity is intensified by the global rise of data protection regulations and sovereignty laws introduced by governments to ensure greater control over national and corporate data. As a result, organizations are now prioritizing not just digital transformation, but trusted, compliant, and sovereign cloud strategies that align with legal and operational requirements. The growing demand for data sovereignty and regulatory compliance signals a significant market shift: reshaping how cloud infrastructure is built and managed worldwide.

Rising geopolitical tensions and tightening government regulations are adding further momentum to the shift toward sovereign cloud and localized data storage. Across Europe and the Asia-Pacific region, governments are introducing stricter rules around data residency, cross-border transfers, and national data control to protect sensitive information and reduce dependency on foreign cloud infrastructure.

One high-profile example is the French Health Data Hub case, where sensitive national health data was hosted on Microsoft Azure. Due to the extraterritorial reach of the U.S. CLOUD Act, concerns were raised that American authorities could gain access to French citizen data, even if it was stored in Europe. The lack of legal protection against such foreign access triggered political scrutiny and ultimately led to pressure from the French and EU governments to migrate the platform to a European sovereign cloud provider. This case became a catalyst in Europe’s broader move toward digital sovereignty, reinforcing the need for cloud infrastructure that offers full legal and operational control over data.

Empowering Service Providers with the Proper Storage Platform

This trend also creates significant pressure for Cloud Service Providers (CSPs) and Managed Service Providers (MSPs). They must now balance performance, security, compliance, and cost-efficiency, while meeting growing customer expectations for data sovereignty and hybrid-cloud flexibility. Although the market appears saturated with storage solutions that promise scalability and compliance. Many platforms deliver only basic capabilities, masking hidden limitations such as restricted workload support, high operational overhead, dependency on hyperscalers, or weak multi-cloud integration. These constraints can slow down service innovation and drive up total cost of ownership.

This is where Virtuozzo offers a compelling alternative. With more than 25 years of technology expertise, Virtuozzo brings a proven storage architecture purpose-built for service providers. Virtuozzo has delivered high-performance block, file, and object storage designed for scalability, resilience, and efficiency across diverse cloud environments. Its architecture addresses the real challenges CSPs and MSPs face today, enabling them to deliver enterprise-grade, sovereign-ready storage at competitive economics.

Exceptional Price-Performance Ratio

Unlike other storage solutions retrofitted for the cloud, Virtuozzo Storage was purpose-built to deliver enterprise-grade performance with cloud-scale efficiency, supporting modern virtualized and containerized workloads. Guided by key architectural principles — efficiency, reliability, performance, security, and versatility at scale — Virtuozzo provides a true alternative to hyperscalers while enabling full infrastructure ownership and cost control.

• Consistent 10.5 GB/s GET and 4.3 GB/s PUT throughput per node for S3 workloads.
• Optimized for real-world ratios like 90/10 and 60/40 write/read, maintaining performance at scale.
• Up to 6x better price-performance ratio for S3 read and write throughput vs. Alternative storage solutions.
• NVMe caching for HDD datastores for optimal TCO.
• Automatic data healing and disk replacement automation for snappy maintenance operations.
• Better utilization under churn-heavy S3 workloads, minimizing capacity waste and reducing TCO.

Virtuozzo Storage vs Ceph

Virtuozzo Storage is a high-performance, software-defined platform optimized for demanding service provider environments. In benchmark testing, Virtuozzo compared workloads such as high-concurrency backups, large-scale VM storage, and data-intensive compute operations directly against Ceph. Where Ceph often requires constant configuration effort and specialized expertise to maintain performance, Virtuozzo delivers predictable efficiency out of the box. It scales cleanly, minimizes operational overhead, and offers the simplicity CSPs and MSPs need to focus on service innovation, not storage maintenance.

• 2.4x higher backup throughput vs. Ceph with NVMe-enabled clusters.
• 1.9x higher throughput vs. Ceph on HDD-only clusters, without full-NVMe costs.
• 7.2x higher random write performance in erasure-coded block storage scenarios.
• 3.9x higher random read performance in erasure-coded block storage scenarios.
• Up to 90%+ storage utilization under heavy churn conditions vs. ~75% in Ceph.
• Zero-impact background rebalancing and on-the-fly EC schema updates for operational agility.
• Lower I/O amplification vs. Ceph, extending hardware lifespan and reducing latency.

How Service Providers Benefit in Practice

Virtuozzo Storage leverages a broad technology foundation, reinforced by proven performance and efficiency benchmarks, enabling service providers to deploy it as a reliable and secure storage solution across a wide range of use cases. While Virtuozzo offers multiple deployment options, its capabilities extend far beyond a fixed list, providing flexibility to meet diverse partners’ needs.

For organizations operating in regulated industries or across borders, data sovereignty and compliance are non-negotiable. Virtuozzo Storage is purpose-built to benefit CSPs and MSPs with:

• full data control: maintain ownership, adhere to local regulations, and avoid unwanted dependencies;
• regulatory compliance and data privacy: support requirements across regional cloud infrastructure or private on-premises deployment;
• comprehensive sovereign storage: cover all types of end-user requests for national, regional, or sector-specific cloud initiatives.

Virtuozzo Storage, as ready-to-go solution, fully pre-integrated, pre-configured, and ready to deploy to run workloads immediately. The platform enables CSPs and MSPs to avoid spending excessive time integrated storage into existing data center or cloud environments. Such rapid start helps service providers to reduce management complexity, allowing them to focus on scaling their business.

Kubernetes has emerged as the leading platform for container orchestration, enabling organizations to deploy, manage, and scale modern applications efficiently. To unlock its full potential, Kubernetes must be paired with persistent, scalable, and high-performance storage capable of supporting both stateful applications and compute-intensive workloads. Virtuozzo Storage is purpose-built to meet the demanding requirements of Kubernetes environments. With seamless integration via the CSI, it enables automated provisioning, snapshots, dynamic volume management. This ensures Kubernetes workloads, whether AI/ML, analytics, or enterprise applications, run efficiently, reliably, and at scale, while minimizing complexity and operational overhead for cloud service providers.

Turning Challenges into Storage Solution

Modern storage is no longer just about adding “disk space”. It has evolved into an enterprise-grade solution designed to meet the demands of high-performance, reliable, and scalable operations. Today’s storage must deliver proven efficiency, consistent performance, and responsive vendor support to keep pace with rapidly changing market requirements. For service providers, the right storage solution is more than infrastructure. It is a strategic enabler that allows them to scale their business, focus on growth, and avoid operational headaches, providing robust, dependable services to their customers.

At Virtuozzo, we offer a turnkey storage solution designed to meet the full range of service provider requirements. To learn more about the advantages of Virtuozzo Storage and how we can help accelerate and scale your business, contact Virtuozzo team today.

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