Is Your Network Holding Back Your Cloud Strategy?
- Cloud networking
- June 30, 2026
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By Paul McGuinness, Head of Solutions Europe
Every layer of the modern network stack moves at cloud speed. If your connectivity doesn't, your entire strategy can stall.
Co-authored by Fabio D’Avino
This blog includes insights from Fabio D’Avino, a specialist in Network as a Service (NaaS) with more than seven years of experience researching, designing, and building global network services. Fabio’s work explores how organizations can modernize connectivity as cloud, hybrid, and AI-ready infrastructure strategies evolve.
Cloud strategies used to focus on where to move workloads. Now, it’s about where each workload makes the most sense: public cloud, private cloud, colocation, edge, or AI-ready infrastructure closer to data and users.
In 2026, that shift is putting new pressure on the network. Workloads are becoming more distributed, hybrid architectures are becoming more deliberate, and AI is raising the stakes for performance and capacity.
As these infrastructure strategies are becoming more fluid, the network can’t still be planned, procured, and provisioned as if nothing will change.
The risk of a static network strategy
Cloud-based workloads can be deployed, moved, and scaled quickly, but the connectivity underpinning them often can’t. Private links to cloud providers, cross connects, and inter-site circuits still depend on carrier coordination and physical provisioning cycles.
This introduces latency in packet delivery, but also in decision making. Every architecture change, cloud migration, or new workload deployment runs into the same constraint: The network can’t move at the pace the rest of your infrastructure now demands. As architectures become more distributed across regions, cloud providers, edge environments, and data centers, that constraint multiplies.
This constraint is both operational and financial. Delays in connectivity provisioning can slow time-to-market, impact revenue opportunities, and reduce overall business agility, turning what appears to be a technical limitation into a broader business risk.
The resulting stack is modern in every layer except the one that connects everything together.
The solution: making connectivity as flexible as the rest of your infrastructure
Network as a Service (NaaS) closes this gap by abstracting the physical network layer and offering connectivity through APIs and self-service portals – the same on-demand, elastic model that already defines your compute and storage.
In practice, that means provisioning connections to cloud providers without coordinating with traditional telcos or waiting on physical cross connects. Engineers establish Layer 2 or Layer 3 connectivity with deterministic performance and predictable latency directly through a portal or API, in the same timeframe as any other infrastructure change.
Critically, it also means reducing dependence on traditional carriers for how your organization interconnects. Network engineers stop waiting weeks for circuit provisioning or troubleshooting opaque carrier networks. Architectural control over how workloads are accessed shifts back to the organization, whether those workloads sit in public cloud, private cloud, colocation, or AI-ready environments.
What that looks like in practice
For network and infrastructure teams, NaaS delivers across several areas:
- Decoupled network provisioning: Interconnections to cloud providers no longer require telco coordination or physical cross connects. Engineers provision Layer 2 or Layer 3 connectivity with deterministic performance directly through a portal or API.
- Topology simplification: Mesh or hub-and-spoke architectures across multiple cloud regions or providers become achievable without complex physical deployments or site-to-site VPNs, with on-demand VLAN mapping, route filtering, and segment routing for granular traffic management.
- Data center independence: By virtualizing your network, you can choose your data center providers and locations, building your own multi-party ecosystem for fine-tuned control and regional flexibility.
- Operational efficiency: NaaS provisioning integrates into CI/CD pipelines and Infrastructure as Code (IaC) tooling, so network changes follow the same version-controlled, testable processes as application deployments.
- Cloud-to-cloud and hybrid enablement: In multicloud or hybrid scenarios, NaaS acts as the interconnection fabric, removing the need for complex peering arrangements or third-party VPN solutions. Migrating workloads between clouds or building active-active architectures becomes an engineering decision rather than a procurement one.
NaaS for modern cloud, AI, and hybrid infrastructure
The network has been the last holdout in modern infrastructure – the one layer still running on old provisioning models while cloud, AI, and workload strategies keep moving forward. But NaaS brings connectivity in line with the agility the rest of your stack already has.
Megaport’s global automated infrastructure platform lets you deploy private connectivity to the world’s leading cloud providers on demand, through a single portal or API—with access to compute, network, and storage services across our global ecosystem—so your infrastructure can move at the pace of your applications and strategy, not your carrier’s provisioning queue.
