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storage tiering UK

Rethink Storage Tiering: A UK Guide to Sovereign, Always-Hot Cloud Storage

15.07.2025

10

Minutes

Christian Kaul

Founder & COO Impossible Cloud

Oct 11, 2025

15.07.2025

15.07.2025

10

Minutes

Christian Kaul

Founder & COO Impossible Cloud

Are complex storage tiers and surprise egress fees undermining your UK operations? Data retrieval delays of over 8 hours and unpredictable bills are common, but not unavoidable. Discover a sovereign, 'Always-Hot' storage model that eliminates these challenges entirely.

Key Takeaways

Traditional storage tiering in the UK creates unpredictable costs due to hidden egress and API fees, with some providers realizing profit margins near 8000% on data transfers.

An 'Always-Hot' storage architecture eliminates retrieval delays, providing immediate access to all data and simplifying operations by removing complex lifecycle policies.

Choosing a European cloud provider with EU-only data centres is critical for UK businesses to ensure GDPR compliance and avoid exposure to foreign laws like the US CLOUD Act.

For years, UK IT leaders have relied on storage tiering to manage costs, but this complexity introduces significant risk. A 2022 study revealed that egress fees can have profit margins of nearly 8000%, creating unpredictable expenses that hinder budget planning. Furthermore, retrieving archived data can take up to 12 hours, crippling recovery operations. This model is no longer fit for purpose in a world demanding data sovereignty and instant access. Impossible Cloud offers a European, 'Always-Hot' object storage solution, providing a predictable, compliant, and high-performance alternative designed for the modern UK enterprise.

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Exposing the True Cost of Traditional Storage Tiering

Traditional storage tiering models promise cost savings but often introduce substantial hidden fees. A recent survey showed 56% of IT professionals find egress fees excessive, a charge for merely moving your own data. These unpredictable costs can inflate a monthly cloud bill by over 30%, making accurate budgeting impossible.

The complexity extends beyond simple fees. Retrieval charges for accessing archived data and per-operation API call costs add another layer of expense, with some bills running over 40 pages long. This forces difficult trade-offs, as 34% of enterprises report that egress costs have negatively impacted their use of cloud storage. For a better handle on these expenses, a detailed storage cost analysis is the first step.

Operational delays are another significant drawback. Restoring data from archival tiers can introduce delays of 4 to 12 hours, a critical failure point during a disaster recovery scenario. This built-in latency makes rapid response to ransomware attacks nearly impossible. These fragile lifecycle policies create a system where data is not always available when you need it most, directly challenging modern business continuity needs.

Simplify Your UK Operations with an 'Always-Hot' Architecture

An 'Always-Hot' object storage model provides a modern alternative to complex tiering. All data, regardless of age or frequency of use, is immediately accessible within milliseconds, eliminating restore delays entirely. This approach reduces operational complexity by removing the need for brittle lifecycle policies, which often fail to adapt to changing data access patterns.

This model guarantees consistent, predictable performance for every single workload. Whether you are running analytics, managing millions of small files, or executing a critical backup restore, the read/write consistency remains stable. This eliminates the API timeouts and application failures common with tiered systems. It also simplifies storage capacity planning by providing one unified, high-performance storage pool.

By adopting an always-hot strategy, UK businesses can improve their resilience and agility. Your entire data catalogue is always online and ready for any use case, from development to audit requests. This architectural choice is the foundation for building a more robust and responsive data infrastructure.

Achieve Digital Sovereignty and Regulatory Compliance

For UK businesses, data residency is a critical component of compliance and trust. Storing data within a specific jurisdiction enhances security and aligns with local data protection standards. Using a European cloud provider with EU-only data centres ensures data remains under EU law, avoiding exposure to foreign statutes like the US CLOUD Act.

Upcoming regulations intensify these requirements. The EU Data Act, with its provisions taking effect from 12 September 2025, mandates data portability and prevents vendor lock-in, a core principle of sovereign design. Similarly, the NIS-2 Directive requires robust supply-chain security and incident reporting, impacting any UK business serving EU clients.

A sovereign-by-design platform offers a clear path to meeting these standards. Key features for UK compliance include:

  • Country-level geofencing to ensure data stays within defined European borders.

  • Immutable Storage with Object Lock for ransomware protection and audit-ready retention.

  • GDPR-compliant operations managed exclusively within certified EU data centres.

  • Verified encryption for data both in transit and at rest, with keys under EU control.

This focus on regulatory readiness provides a competitive advantage, especially for firms in regulated sectors like finance. Proper cloud data lifecycle management is key to this strategy.

Unlock Predictable Economics and Eliminate Bill Shock

The most significant challenge with legacy cloud storage is unpredictable cost. A transparent economic model eliminates this uncertainty entirely. By removing egress fees and API call charges, businesses can achieve a predictable monthly bill, enabling true cloud spend optimisation.

This model is built on a foundation of clarity and fairness. A pricing structure with no minimum storage durations provides maximum flexibility for dynamic workloads. This means you only pay for the storage you actually use, for as long as you use it, without penalty. This approach directly counters the vendor lock-in strategies prevalent in the market.

A predictable financial model delivers several key advantages for UK businesses:

  1. It removes the financial penalty for accessing or moving your own data.

  2. It simplifies budget forecasting with a single, clear metric for storage costs.

  3. It allows for multi-cloud or hybrid strategies without incurring massive data transfer fees.

  4. It protects margins for MSPs and resellers offering backup and archiving services.

This economic clarity allows IT leaders to focus on innovation instead of deciphering complex invoices.

Ensure Seamless S3 Integration and Protect Your Investments

A modern storage solution must integrate flawlessly with existing tools and workflows. Full S3-API compatibility ensures that your applications, scripts, and backup software continue to work without any code rewrites. This protects years of investment in your current technology stack and minimises migration risk.

Compatibility must go beyond basic operations. Advanced S3 capabilities like versioning, lifecycle management, and object tagging should be fully supported. This ensures that even complex data management pipelines run without modification. Out-of-the-box integrations with leading backup tools, such as the collaboration with NovaBackup, further streamline the transition.

This commitment to open standards is a core part of a sound hybrid cloud storage strategy. It provides a clear exit path, ensuring you can move your data freely and preserve your long-term negotiating power. You are never locked into a single provider, maintaining full control over your digital assets.

Empower UK Managed Service Providers with a Partner-Ready Platform

For UK MSPs, resellers, and system integrators, predictable margins are essential for growth. A storage platform with zero egress or API fees is predictable by design, allowing partners to build defensible margins for Backup-as-a-Service (BaaS) and archiving solutions. This transparent model makes it easier to create compelling MSP tiered storage pricing for end customers.

The platform is built to support the channel with partner-ready features. A multi-tenant console with role-based access control (RBAC) and multi-factor authentication (MFA) simplifies management across hundreds of clients. Automation via a comprehensive API and CLI, along with detailed reporting, enables efficient, scalable operations.

Onboarding is designed to be fast, taking just minutes to get a new client started. With the recent addition of UK distributor Northamber plc, local access and support for UK resellers and MSPs is stronger than ever. This growing distribution network ensures partners have the resources they need to succeed.

FAQ

What is sovereign cloud storage?

Sovereign cloud storage is a service where data is stored and processed subject to the laws of a specific jurisdiction, like the EU. It ensures that your data is protected by local regulations (e.g., GDPR) and is not accessible under foreign laws, providing digital sovereignty and greater control.



Is your storage platform fully S3 compatible?

Yes, our platform offers full S3-API compatibility. This means your existing applications, tools, and scripts will work seamlessly without any need for modification, ensuring a smooth migration and protecting your current technology investments.



How does your pricing model work?

Our pricing is transparent and predictable. We charge for the storage you use without any egress fees, API call costs, or minimum storage durations. This simple model eliminates surprise bills and allows for accurate budget forecasting.



How do you ensure ransomware protection?

We provide ransomware protection through Immutable Storage using S3 Object Lock. This feature prevents data from being altered or deleted for a specified period, ensuring that you have a clean, unchangeable copy of your data available for recovery after an attack.



Is this solution suitable for UK Managed Service Providers (MSPs)?

Absolutely. Our platform is partner-ready, featuring a multi-tenant console, full automation via API/CLI, and a predictable pricing model with no egress fees, which allows MSPs to build stable, defensible margins on their backup and archiving services.



How do you support UK businesses with data compliance?

We support UK businesses by operating exclusively in certified European data centres, ensuring GDPR compliance. Our platform offers country-level geofencing to keep data within predefined regions, helping you meet regulatory requirements like the NIS-2 Directive and the EU Data Act.



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Impossible Cloud is your European alternative for S3-compatible object storage. Data resides in GDPR-compliant, certified EU data centers; Object Lock and versioning protect against ransomware. Transparent pricing with no egress or API fees. Perfect for backup, archive, and disaster recovery.

Impossible Cloud is your European alternative for S3-compatible object storage. Data resides in GDPR-compliant, certified EU data centers; Object Lock and versioning protect against ransomware. Transparent pricing with no egress or API fees. Perfect for backup, archive, and disaster recovery.

Impossible Cloud is your European alternative for S3-compatible object storage. Data resides in GDPR-compliant, certified EU data centers; Object Lock and versioning protect against ransomware. Transparent pricing with no egress or API fees. Perfect for backup, archive, and disaster recovery.