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VDI Modernization Checklist

Plan a controlled move from legacy on-prem VDI or VPN to Azure Virtual Desktop on Ultiblob. Includes FSLogix profile sizing, conditional access matrix, and license cost comparison.

16 pages· PDF· IT Director, COO

What's inside

Legacy VDI estates are expensive to keep running and dangerous to leave alone. Modern Azure Virtual Desktop with FSLogix and conditional access can improve operations and auditability when migration risks are scoped correctly. This checklist walks through profile sizing, conditional access, and license comparisons side-by-side.

Table of contents

  • Profile sizing: FSLogix container sizing math
  • Identity: conditional access matrix for clinicians, partners, contractors
  • License comparison: Citrix vs AVD vs RDS across seat bands
  • Cut-over window: pilot → wave → general availability
  • Resilience pattern: RDS as failover when cloud identity has a bad day

Pairs well with

Cloud Repatriation
Public Cloud Repatriation Field Manual
The exact playbook we use to move B2B SaaS workloads off public cloud to Ultiblob in a single weekend window. Architecture diagrams, runbook, line-item TCO worksheet, rollback paths.
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