The Bluesource Guide to Data Migration

July 23, 2025
3 minute read

Bluesource Migration Expertise

Upgrading systems, moving to the cloud, or consolidating data for mergers and acquisitions? Understanding data migration strategy and leveraging the right tools and expertise can transform what might seem like an overwhelming technical challenge into a streamlined, efficient process that preserves data integrity while minimizing operational impact.

The Data Migration Process

Data migration is a complex process. It involves detailed planning, preparation, and strategy. There are complexities with higher data volume, data type, security, encryption, and specific organization or industry requirements. The right process makes a data migration project as seamless and efficient as possible.

Archive Migration Tools: What Sets ArchiveMASH ™ Apart

There’s plenty of archive migration software to choose from. We know speed is a critical component, so we built our own: ArchiveMASH. What makes ArchiveMASH different from the other tools? Speed, efficiency, and expertise.

ArchiveMASH

Others

Uses .NET Core 8 (3-10x faster)

.NET 4.8

Able to process malformed Domino data

 Treats malformed data as a failure

Does not require Outlook and the Windows MAPI subsystem

Requirements slow down migrations

Does not require the Notes client to be installed to process Domino

Requirements slow down migrations

Native EDB Processing

Must mount EDBs in Exchange

Migration Successes

The keys to a successful migration are proper planning and expertise. But even with the most detailed plan and talented experts, migrations face challenges: complex data, unique requirements, and failed messages.

Success Highlight: Zero Failures

The accepted industry failure rate is around 4%. We aim lower. We’ll automatically retry failed messages and aim to find a solution before determining a migration is not possible. For one client, a migration project totaled over one billion emails (over 420 terabytes). Our experts migrated everything – with ZERO failures.

Success Highlight: Encrypted Email

Facing the challenge of migrating emails encrypted with Entrust from on-premises Microsoft Exchange to Google Workspace, with encryption certificates set for a one-year period, and Google rejecting any messages with expired certificates. Bluesource developed software to decrypt the message using the expired certificate into a standard EML and migrate to Google Workspace using their API.

With specialized tools like ArchiveMASH that prioritize speed and efficiency, combined with expert guidance that can address unique technical hurdles, Bluesource can achieve migration success rates that exceed industry standards.

Explore Archive Migrations