Who is Digital Realty Trust?
Digital Realty Trust is a global data center and interconnection provider that offers colocation, cloud-adjacent infrastructure, and connectivity services for enterprise and cloud workloads.
- Global portfolio of carrier-neutral colocation data centers and interconnection facilities
- Cloud-adjacent infrastructure for deploying hybrid and multi-cloud architectures
- Network-neutral connectivity hubs connecting enterprises, carriers, and cloud providers
- Managed power, cooling, physical security, and compliance for mission-critical IT infrastructure
- Scalable data center capacity for wholesale, retail colocation, and edge deployments
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More About Digital Realty Trust
Digital Realty Trust provides data center infrastructure that enterprises, cloud providers, and service providers use to host production workloads, core business applications, and data platforms. Its facilities are carrier-neutral and interconnection-focused, which supports deployment models where customers place compute, storage, and networking hardware in colocation environments and connect them to multiple networks and public cloud on-ramps. The company positions its data centers for hybrid IT, where workloads may run across customer-owned hardware, cloud infrastructure, and Software-as-a-Service (SaaS) environments.
Enterprises use Digital Realty Trust locations as core nodes in their network and application architecture, often integrating them into hub-and-spoke or regional edge designs. Colocation environments provide controlled power density, cooling, and physical access, which support server virtualization platforms, container orchestration clusters, database systems, and analytics workloads. Customers typically interconnect with carriers, Internet Service Providers (ISP), and cloud providers using standard networking protocols and services such as Ethernet, MPLS-based WANs, IP transit, and private connectivity to public clouds. Many deployments align with reference architectures for hybrid cloud and multi-cloud, placing latency-sensitive applications and data stores in cloud-adjacent racks connected via low-latency links to cloud regions.
From a technology stack perspective, Digital Realty Trust facilities are generally used to host standard x86 server infrastructure, network switches and routers, firewalls, storage arrays, and converged or hyperconverged systems. Customers bring their own operating systems, virtualization platforms, and container platforms, while the provider supplies power redundancy, cooling, environmental monitoring, and structured cabling infrastructure. The company’s interconnection services support cross-connects and meet-me-room connectivity between tenants, carriers, and cloud on-ramps, which enables network segmentation, multi-carrier Wide Area Network (WAN) strategies, and Traffic Engineering (TE) across multiple network paths.
Within enterprise IT taxonomies, Digital Realty Trust fits into colocation and interconnection services (data center infrastructure), cloud-adjacent infrastructure (hybrid and multi-cloud enablement), and edge data center capacity where facilities are used for regional or low-latency workloads. It is often evaluated alongside other carrier-neutral colocation and interconnection providers, with selection criteria focused on geographic coverage, network ecosystem density, available power capacity, compliance frameworks, and integration with cloud connectivity options. For architects and infrastructure planners, Digital Realty Trust functions as a physical and network aggregation layer where multiple clouds, networks, and enterprise systems interconnect inside controlled facilities.
Our description of Digital Realty Trust. Updated December 2025.
