Cloud Storage

Object Storage

CDN storage integration UK

Achieve Sovereign CDN Storage Integration in the UK with a Predictable Cost Model

14.07.2025

8

Minutes

Thomas Demoor

CTO Impossible Cloud

Oct 11, 2025

14.07.2025

14.07.2025

8

Minutes

Thomas Demoor

CTO Impossible Cloud

High egress fees and data compliance risks are undermining UK CDN performance. A new approach to CDN storage integration offers a solution with zero egress fees and guaranteed data residency.

Key Takeaways

Integrating CDN with sovereign, EU-based storage is critical for UK businesses to ensure GDPR compliance and avoid CLOUD Act exposure.

A zero-egress fee model eliminates unpredictable data transfer costs, providing transparent and predictable budgets for enterprises and MSPs.

Full S3-API compatibility and an 'Always-Hot' architecture ensure seamless migration, high availability, and consistent low-latency performance for CDN workloads.

Optimising content delivery in the UK requires a storage backend that is fast, scalable, and cost-effective. Many businesses face unpredictable costs from hyperscaler egress fees, creating significant budget challenges. Furthermore, ensuring data sovereignty under GDPR and the upcoming EU Data Act is a primary concern for over 70% of IT leaders. This article outlines a strategy for CDN storage integration in the UK that delivers performance, predictable economics, and regulatory peace of mind by using a sovereign, S3-compatible object storage platform.

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Prioritise Data Sovereignty in Your UK CDN Strategy

A majority of EU decision-makers now demand European solutions for critical infrastructure. Your CDN storage integration in the UK must address this need for digital sovereignty. Using EU-only data centers ensures 100% GDPR compliance for all cached and origin data. This strategy mitigates risks associated with non-EU regulations like the CLOUD Act. Our platform offers country-level geofencing to keep data within predefined European regions. This approach aligns with the 2025 EU Data Act's focus on data portability and control. This foundation of sovereignty builds trust and simplifies compliance for your entire delivery pipeline.

Eliminate Unpredictable Costs with a Zero-Egress Model

Cloud costs and dependency are major pain points for nearly 60% of companies. Traditional CDN storage models penalise data movement with high egress fees. A predictable economic model eliminates these charges entirely. We offer zero egress fees, zero API call costs, and no minimum storage durations. This transparency allows for precise budget forecasting with savings of up to 80%. This model provides predictable margins, a key advantage for UK MSPs and resellers. Explore our approach to object storage with no egress fees. This financial predictability is a core tenet of modern cloud architecture.

Ensure Seamless Integration with Full S3 Compatibility

Your existing tools and workflows represent thousands of hours of investment. Full S3-API compatibility ensures your CDN storage integration in the UK requires zero code rewrites. This protects your past investments in scripts, applications, and operational knowledge. Our platform supports 100% of S3 API calls for both standard and advanced operations. This includes critical functions for CDN efficiency:

  • Object versioning for content rollback and integrity.

  • Lifecycle management to automate data policies.

  • Event notifications to trigger downstream workflows.

  • Immutable Object Lock for ransomware protection.

This comprehensive support guarantees that your third-party tools remain stable and performant. Learn more about storage performance tuning. This compatibility accelerates migration and reduces operational risk from day one.

Build for High Availability with an Always-Hot Architecture

Complex storage tiering introduces delays and operational fragility. An “Always-Hot” object storage model ensures all data is immediately accessible with low latency. This eliminates restore delays that can cause API timeouts and application failures during peak traffic. Our architecture guarantees strong read/write consistency across multiple availability zones. This design eliminates single points of failure, delivering over 99.99% availability. For optimal delivery, consider our insights on latency optimisation in cloud storage. This resilient foundation is essential for modern, high-performance CDN workloads.

Strengthen Ransomware Defence with Immutable Storage

Ransomware attacks have increased by over 90% in the last two years. A robust CDN storage integration in the UK must include defences against data corruption. Immutable Storage with S3 Object Lock is a core defence mechanism. It makes your origin data unchangeable for a defined period, rendering it safe from ransomware. This feature is a key requirement for NIS-2 compliance and cyber insurance policies. Follow these steps to implement it:

  1. Enable Object Lock during bucket creation.

  2. Set a default retention period for all new objects.

  3. Apply a legal hold for indefinite protection during audits.

  4. Integrate with backup tools like NovaBackup for automated protection.

This creates a verifiable, audit-ready retention policy for all critical assets. This proactive security posture is no longer optional for enterprise IT.

Empower UK Partners with a Channel-Ready Platform

We are committed to the success of our UK channel partners. Our platform is predictable by design, enabling MSPs to build services with stable, defensible margins. The partner console provides essential tools for over 1,000 MSPs across Europe. It includes multi-tenant management, role-based access control, and detailed reporting. Onboarding a new client takes less than 15 minutes. Our UK distribution is handled by Northamber plc, providing local access and support. This momentum is mirrored by our partnership with the distributor api in Germany. This channel focus simplifies operations and accelerates growth for our partners.

Implement a Practical, Sovereign Storage Strategy

Switching providers is driven by performance parity and cost clarity for over 80% of enterprises. A successful CDN storage integration in the UK requires a clear plan. Start by identifying all data subject to GDPR and other UK-specific regulations. Use our S3-compatible tools to migrate a test workload in under one hour. Validate your existing scripts and applications against our API endpoints. Finally, conduct a test restore to confirm data integrity and access speeds. This pragmatic approach minimises risk and ensures a smooth transition to a sovereign, high-performance storage backend. Talk to an expert to design your migration plan today.

Switching providers is driven by performance parity and cost clarity for over 80% of enterprises. A successful CDN storage integration in the UK requires a clear plan. Start by identifying all data subject to GDPR and other UK-specific regulations. Use our S3-compatible tools to migrate a test workload in under one hour. Validate your existing scripts and applications against our API endpoints. Finally, conduct a test restore to confirm data integrity and access speeds. This pragmatic approach minimises risk and ensures a smooth transition to a sovereign, high-performance storage backend. Talk to an expert to design your migration plan today.

FAQ

How does Impossible Cloud ensure my data stays in Europe?

We operate exclusively in certified European data centers and provide country-level geofencing tools. This guarantees your data is stored and processed strictly under EU law, helping you achieve digital sovereignty and GDPR compliance.



Is your platform compatible with my existing backup and CDN management tools?

Yes. We offer full S3-API compatibility, which means any tool, script, or application designed to work with AWS S3 will work seamlessly with our platform without modification. This includes leading backup tools like Veeam and NovaBackup.



What makes your pricing model predictable?

Our pricing is based on a simple, transparent model with no egress fees, no API call costs, and no minimum storage durations. You only pay for the storage you use, making your monthly costs easy to forecast and control.



How does Immutable Storage protect my data from ransomware?

Our Immutable Storage feature, using S3 Object Lock, allows you to make data unchangeable for a specified period. This prevents files from being encrypted, modified, or deleted by ransomware, ensuring you have a clean copy for recovery.



How do you support MSPs and channel partners in the UK?

We provide a partner-ready platform with a multi-tenant console, automation via API/CLI, and predictable margins due to our zero-egress fee model. In the UK, we partner with the distributor Northamber plc for local support and fast onboarding.



What is the process for migrating my data to Impossible Cloud?

Migration is straightforward due to our S3 compatibility. You can use any S3-compatible data movement tool. The process involves updating your application's endpoint and credentials, transferring the data, and conducting a final validation test.



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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.