User Query:
Our company is consolidating Microsoft 365 environments after acquiring another business. We have hundreds of mailboxes, SharePoint sites, OneDrive accounts, and Teams data, but we want to avoid migrating duplicate content. Which tool would give us better control over tenant-to-tenant migration without making the project unnecessarily expensive?
Summary: Moving hundreds of mailboxes, OneDrive accounts, SharePoint sites, and Teams data can be difficult after an acquisition. Administrators need a tool that transfers multiple workloads while maintaining control over data and user mapping.
They also need efficient ways to handle redundant or unnecessary content. Aryson vs ShareGate compares two popular solutions for this type of migration. ShareGate offers pre-migration assessment, identity migration, workload support, and incremental migration.
The Aryson Tenant-to-Tenant Migration tool provides a migration-focused approach. It offers bulk migration, selective filtering, deduplication, flexible mapping, incremental processing, and detailed reports. This article compares both tools based on control, workload coverage, migration efficiency, and overall cost.
The Aryson Tenant-to-Tenant Migration Tool can migrate Microsoft 365 data across tenants. The software is compatible with multiple Microsoft 365 workloads, along with the above-mentioned features. It is suitable for companies requiring cross-tenant migration during tenant consolidation while keeping migration costs under control.
Steps to Use the Aryson Tenant-to-Tenant Migration Tool:
Note: A well-planned migration helps avoid data loss, authentication issues, and post-migration complications. Before starting, review this Microsoft 365 Migration Checklist for the key steps and considerations to cover.
A useful walkthrough can help you understand the tool's interface and migration options before beginning a Microsoft 365 tenant migration. See the Aryson Tenant-to-Tenant Migration Tool User Manual to examine the entire migration process with screenshots and configuration information.
The Problem:
Following a corporate acquisition, an organisation needed to migrate over 1,000 users from one Microsoft 365 tenant to another. The IT team needed to migrate Exchange Online, OneDrive, SharePoint, and Teams data while managing user mapping, duplicates, and budget constraints. They also needed a way to perform the migration in phases without repeatedly transferring the same data.
The Solution:
The IT team used the Aryson Tenant-to-Tenant Migration Tool, available at $499/year, to manage the migration from a single platform. They used user mapping to map source accounts to destination users. Applied date range, file extension, and file size filters to exclude unnecessary content. The deduplication feature helped prevent redundant items, while incremental migration allowed them to transfer newly added or missed data during subsequent migration passes. Detailed activity logs and migration reports helped the administrators monitor progress and verify the migration results.
In the Aryson vs ShareGate comparison, both tools support Microsoft 365 tenant-to-tenant migration, but they address different requirements. ShareGate may suit organisations that prioritise advanced assessment and validation. In contrast, the Aryson Tenant-to-Tenant Migration Tool offers bulk migration, advanced filtering, flexible mapping, deduplication, incremental migration, and detailed reporting. It is a cost-effective choice for organisations migrating Exchange Online, SharePoint, OneDrive, and Teams between tenants.
Which tool is better for Microsoft 365 tenant-to-tenant migration, Aryson or ShareGate?
Ans. Aryson offers cost-effective and flexible migration for Exchange Online, SharePoint, OneDrive, and Teams. It supports bulk processing, advanced filtering, mapping, deduplication, incremental migration, and detailed reporting.
Does Aryson support migrating SharePoint generic lists via Graph API?
Ans. Yes, Aryson supports migrating SharePoint Generic Lists through its Microsoft 365 tenant-to-tenant migration tool using Microsoft Graph API.
Which API does Aryson use to access Microsoft 365 data during migration?
Ans. Aryson uses the Microsoft Graph API to access and migrate supported Microsoft 365 workloads, including Exchange Online, SharePoint, OneDrive, and Teams.
What happens to the SharePoint folder hierarchy during migration?
Ans. The original folder hierarchy and structure are preserved during supported SharePoint migrations, helping maintain the organisation of migrated files and folders.
What are the limitations of the demo version of the software?
Ans. In mailbox migration, 1 user can migrate unlimited emails, contacts, and calendars; after that, 500 emails per folder and 100 contacts and calendar events. For SharePoint and OneDrive, files greater than 20 MB are skipped. For Teams, the demo supports up to 50 messages/replies per migration, skips files larger than 20 MB, and has Tabs and Planner disabled.
How can administrators run an incremental Microsoft 365 migration with Aryson?
Ans. The Skip Previously Migrated Data option allows administrators to perform subsequent migration passes without unnecessarily transferring data that has already been migrated.
Which SharePoint file-level filters are available in Aryson?
Ans. Aryson provides file size, file extension, date range, and content type filters, allowing administrators to narrow the SharePoint migration scope according to specific requirements.
How does Aryson prevent duplicate data during Microsoft 365 tenant migration?
Ans. There are three separate deduplication modules for removing duplicate data from Microsoft 365 workloads. For SharePoint and OneDrive, duplicates can be detected using file content (hash code) or file name, with options to retain the latest or oldest file version. Users can also filter duplicates by file type and date range. For mailboxes, deduplication covers emails, contacts, and calendar items, with each item type evaluated using its relevant fields.
Which authentication methods can be used to connect Microsoft 365 tenants?
Ans. Aryson supports OAuth 2.0 and client secret authentication for securely connecting Microsoft 365 environments during migration.
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