---
title: 'How we moved a 15-year-old ERP to the cloud without downtime'
description: 'A test article for the Insights template: a phased migration plan for a legacy ERP, from dependency mapping to the final cutover.'
url: 'https://dfuture.co/insights/test-erp-cloud-migration/'
type: 'article'
typeLabel: 'Article'
language: 'en'
date: '2026-06-24'
categories: 'legacy-modernization'
---

# How we moved a 15-year-old ERP to the cloud without downtime

> A test article for the Insights template: a phased migration plan for a legacy ERP, from dependency mapping to the final cutover.

Legacy ERP migrations rarely fail because of technology. They fail because nobody knows what the old system quietly does at 3 a.m. This is a test article: the text is placeholder content to check the layout.

## Start with a dependency map

List every report, export, scheduled job and integration. **Treat anything undocumented as critical until proven otherwise**, and ask the people who use it every day.

## Run both systems side by side

Send the same transactions through both systems for a few weeks and compare outputs. Differences point to forgotten business rules.

:::note
This is placeholder content for template testing and will be removed before launch.
:::

## Cut over in small batches

Move one business unit at a time, keep the rollback plan short, and agree in advance who can call it off.

## Связанные материалы

- [Article title that states the main idea in up to eighty characters](https://dfuture.co/insights/test-article-layout/) — A short lead that introduces the topic and tells the reader what they will learn. Up to 170 characters, two lines at most.

---
HTML: https://dfuture.co/insights/test-erp-cloud-migration/
Markdown: https://dfuture.co/insights/test-erp-cloud-migration.md