Back to services
Services / ENDURION

IT Infrastructure

Servers and storage need to fit the application, the load and the recovery plan.

IT Infrastructure
Service illustration
SYSTEMS & DEPENDENCIES

Separate zones, explicitly permitted connections

The diagram identifies systems and handoffs. During the assessment, we compare these relationships with your environment and define owners, checks and exceptions.

Separate zones, explicitly permitted connections
Technical overviewScroll sideways on small screens.

Schematic model · no live connection. Workstations; Managed; devices; Internal services; Application; Critical systems; Data; Approved service; No approved path; Separate zones, explicitly permitted connections; Schematic model · no live connection

Separate platform layersExpose dependenciesPlan operations early
Starting point

Understand the dependencies before changing the platform.

A host is approaching end of life, storage is filling up or an upgrade is due. The real questions are which services depend on it, what downtime is acceptable and how they recover if something goes wrong. We assess inventory, utilisation, licences and recovery needs before choosing the target platform.

Our approach

We plan compute, storage, virtualisation and network connectivity as one platform. Capacity reserves, high availability and maintenance are weighed against actual requirements. Migrations have an agreed sequence, rollback path and business acceptance criteria, followed by an operational handover.

Security by design

Management networks and administrator accounts are separated from ordinary use. Configuration backups and recovery paths must not depend entirely on the platform they protect. Agreed controls are documented and checked at acceptance.

Decisions before delivery

The platform decision must answer these questions.

Assessment questionDecision basis
What must survive a host failure?Critical services determine availability, spare capacity and recovery order.
How do we roll back a failed migration?Rollback points, required backups and stop criteria are documented before maintenance.
Technical context

Capacity, resilience and handover

Plan capacity, maintenance and recovery together.

Explore technologies
Service scope

What your platform must deliver after the project.

The precise scope is agreed in the proposal. The following deliverables form the basis of that discussion.

Deliverables & documentation

System inventory and dependencies, agreed target architecture, capacity and licensing assumptions, migration and rollback plans, plus operating and acceptance records.

Operating models

A completed project handed over to your IT team, shared operations or agreed recurring tasks handled by ENDURION. Access, service boundaries and responsibilities are recorded in writing.

A controlled path to delivery.

01

Understand

Map systems, dependencies and goals. Agree priorities together.

02

Plan

Agree target architecture, effort, risks and responsibilities.

03

Deliver

Implement changes in a controlled way. Include tests and rollback options.

04

Hand over

Accept results, document changes and agree ongoing operations.

Next step

Which platform decision are you facing?

Describe your current systems, trigger and timeframe. We identify the architecture questions to answer before procurement or migration.

ENDURION / FURTHER READING

Before your next infrastructure project.

Estimate project parameters