Software-Defined Data Center

SDDC – Private Cloud at the Push of a Button

The foundation for fast, secure, and predictable IT projects

Shorter Deployment Times, Stable Platforms, Integrated Compliance

Modern companies need IT infrastructures that grow with their business, meet the highest security requirements, and can be quickly adapted—without complexity or inefficiencies.

 

We offer a proven, automated software-defined data center solution that combines speed, security, and operational excellence from the very start.

At the heart of it all is a clear concept: The private cloud as a predictable, standardized, digital city—rather than individual, one-off projects.

What is a Software-Defined Data Center (SDDC)?

A Software-Defined Data Center (SDDC) is a fully virtualized data center in which all core IT resources—such as computing power, storage, and networking—are controlled via software and provisioned automatically. Unlike traditional infrastructures, where hardware is configured manually, an SDDC enables dynamic, flexible, and on-demand use of resources. Through the use of virtualization and intelligent software, workloads can be efficiently distributed, processes automated, and new services deployed more quickly. As a result, companies benefit from greater scalability, increased agility, and improved utilization of their IT resources. A Software-Defined Data Center (SDDC) forms the foundation for modern IT strategies.

The Key Benefits of the SDDC

Faster Deployment & Greater Agility

New servers, container clusters, network segments, or databases are created from predefined “blueprints” using self-service and IaC in minutes instead of days.

Reduced operating costs through automation

Patching, hardening, monitoring agents, backups, and certificates are policy-driven and repeatable—less manual effort, fewer errors.

Consistency & Quality Improvement

Standard images and T-shirt sizes (S/M/L/XL) prevent "snowflakes," reduce configuration drift, and make troubleshooting easier.

Enhanced Safety "by Design"

Uniform baselines (e.g., BSI/CIS hardening), centralized identities/PAM, end-to-end logging to the SIEM, and signed/scanned images reduce the attack surface.

Greater Resilience & Disaster Recovery

Software-defined redundancy, synchronous/asynchronous replication, immutable backups, and automated restore tests reduce RPO/RTO.

Transparency & Governance

End-to-end visibility into CMDB/ITSM, clear responsibilities (SIAM), measurable SLAs/KPIs, and traceable changes/deployments.

Hybrid/Multi-Cloud Capability

Consistent policies and automation paths simplify workload migration between on-premises environments and the cloud—without the need for reengineering.

Cost Control & Economies of Scale

Standardization, automation, and improved capacity utilization (rightsizing) reduce operating costs; FinOps and showback become easier.

Faster onboarding of new use cases

From AI/HPC to DevSecOps—pre-configured network and storage profiles and cluster blueprints accelerate projects.

Audit and Compliance Readiness

Audit trails (hardening, patch status, backup success, accesses) are available automatically—which is important for regulated/KRITIS environments.

The SDDC Concept – The Digital City

SDDC City

The SDDC platform is visualized as a digital city:

  • Districts (zones): clearly defined security and functional areas
  • Buildings (Service Patterns): standardized infrastructure and application patterns
  • Infrastructure: Automation, Monitoring, ITSM, Security, and Governance

We take on the role of urban planner and operator for you—with clearly defined rules, standards, and development paths. All components are certified,versioned, documented, andcompatible.

 

Your benefits: A controlled, repeatable environment instead of ad-hoc IT landscapes.

Our SDDC City Stack

VCF 9 platform

Automation, Operations, Protocols, and AVI

vSAN & NSX

as the default software-defined storage and networking layer

Terraform

as a standardized “building-block language” (modules & stacks)

GitHub Actions

as an industrial deployment pipeline (CI/CD)

OpenText ITSM / Jira ITSM

for inquiries, changes, and CMDB management

SDDC 1.0 – All Integrated Services at a Glance

    • Data Center Architecture: Dual data centers with HA cluster services, geo-redundancy
    • Underlay Network: Spine-Leaf Fabric (ACI), ECMP Load Balancing, Deterministic Routing
    • OOB & Management: Out-of-Band Network, Dedicated Management Zones, Remote Recovery Access
    • Basic Services: DNS / DHCP / IPAM (DDI), NTP Time Services
    • Connectivity: LAN/WAN (802.1X, NAC), WAN / SD-WAN, VPN (S2S, Remote)
    • External Access: Cloud Connect (Azure/AWS), Internet Perimeter, Proxy & TLS Inspection
    • Virtualization: VMware VCF, vSphere (ESXi), NSX Integration
    • Server Management: Bare-Metal Provisioning, VM Lifecycle Management, Patch Automation
    • Container Platform: Kubernetes, autoscaling, CI/CD integration
    • Storage Types: Block (vSAN), File (NFS), Object (S3)
    • Data Protection: Backup (Veeam), Immutable Storage, Disaster Recovery
    • Databases: Oracle / MSSQL / PostgreSQL, HA clustering, replication
    • Perimeter Security: Next-Gen Firewall, Intrusion Prevention, TLS Inspection
    • Microsegmentation: NSX Distributed Firewall, zone-based policies, east-west control
    • Detection & Response: IDS/IPS, NDR (Anomaly Detection), Threat Intelligence
    • Identity Management: Active Directory / Entra ID, SSO (Keycloak), PAM/PIM
    • Access Control: Zscaler ZPA/ZIA, Conditional Access, MFA
    • Core Services: IAM / Identity, PKI / Certificates, File Services
    • Advanced Services: AI Platform, Middleware, API Gateway
    • Automation: Infrastructure as Code, Terraform / Ansible, GitOps
    • CI/CD: GitHub Actions, Pipeline Automation, Artifact Repositories
    • Monitoring: Observability, Logging, Event Management
    • ITSM: Incident / Change Management, CMDB, Service Portal
    • Operations Center: ITDC 24/7, SOC Integration, Capacity Management

End-to-End Delivery Flow – From Inquiry to Ongoing Service

A standardized process for deployment and changes:

Self-Service Requests & Clear Responsibilities
Automated Quality and Policy Gates
Traceable approvals and audit trail
CMDB + Monitoring/Logging Integrated by Default
Core Services: Infoblox Provides DNS/IPAM
FortiGate provides perimeter security controls

Who Is the SDDC Platform Ideal For?

  1. Companies with high standards for security & compliance
  2. Organizations that need to deploy new platforms quickly
  3. Customers with multiple projects or environments who are looking to standardize
  4. IT organizations that want to strategically embed operational excellence and automation

Why Arvato Systems?

With Arvato Systems, you’re partnering with a provider that takes a holistic approach to SDDC: from high-performance on-premises platforms to certified security with a 24×7 SOC, all the way to integrated ITSM/CMDB operations. Our experience and industry expertise ensure that your transformation is a success—with maximum stability and auditability for critical business processes.

Arvato Systems Employee Sören Huehold

Standardized. Secure. Scalable. Our Software-Defined Data Center is the foundation of your modern IT.

Arvato Systems

Frequently Asked Questions About SDDC

  • A Software-Defined Data Center (SDDC) is a fully virtualized data center in which infrastructure components such as compute, storage, and networking are controlled via software. This allows IT resources to be flexibly provisioned, automated, and centrally managed—regardless of the underlying hardware. The result: greater agility, higher efficiency, and faster adaptation to new requirements.

  • A Software-Defined Data Center (SDDC) enables the flexible, automated, and efficient provisioning of IT resources. Software-based control of compute, storage, and networking accelerates processes, reduces manual effort, and optimizes costs. Companies benefit from greater agility, better scalability, and a faster response to new business requirements.

  • The core components of a software-defined data center are compute, storage, networking, and security, all of which are controlled entirely through software. These are complemented by automation and management to centrally orchestrate and efficiently operate all resources.
    This results in a flexible, scalable, and highly automated IT infrastructure.

  • With Arvato Systems, you can rely on an experienced partner that provides all SDDC components from a single source—from infrastructure and security to operations.
    Our expertise—backed by certifications, partnerships, and client references—ensures the secure implementation and reliable operation of your IT infrastructure.

Your Contact for SDDC

Arvato Systems Employee Sören Huehold
Sören Hühold
Expert for IT Outsourcing & Infrastructure Services