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Industry insights and guides on data migrations, information governance, compliance, and eDiscovery.

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Bluesource Migrates 1 Petabyte of Email in Just 30 Days | Client Success

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BLUESOURCE BLOG

Data Migration Planning Checklist for IT Leaders

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BLUESOURCE BLOG

Journaling vs. Mailbox Archiving: Top 4 Differences and When to Migrate

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A yellow stopwatch icon with a lightning bolt inside, indicating the speed and power of migrating 1 petabyte of email in 30 days

Bluesource Migrates 1 Petabyte of Email in Just 30 Days | Client Success

Originally Published: June 26, 2026 Bluesource Migrates over 1 Petabyte of Email in Just 30 Days Bluesource migrated over one petabyte (1PB) of email for a single large global enterprise

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Data Migration Planning Checklist for IT Leaders

Data Migration Planning for IT Leaders Key Takeaways Identify planning gaps before they become delays, compliance exposure, user disruption, or avoidable cost. Use four defined stages: scoping, setup, reconciliation, and

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email storage icon journaling vs. mailbox archiving

Journaling vs. Mailbox Archiving: Top 4 Differences and When to Migrate

Journaling vs. Mailbox Archiving: Why the Difference Matters More Than You Think Key Takeaways Journaling vs. Mailbox Archiving: journaling captures an unalterable copy of every email in transit for compliance

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legal scales and general speech bubble to illustration Legal and IT collaboration for a Defensible Data Retention policy

Defensible Data Retention Policies: Download the Guide for IT Leaders

Defensible Data Retention Policies: Why “Keep Everything” Isn’t a Strategy Key Takeaways A defensible retention policy can support compliance and litigation readiness. Complex retention laws and regulations make saving everything

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Data Migration Software ArchiveMASH vs. TransVault

Compare Top Data Migration Software

Data Migration Software: ArchiveMASH™ vs. TransVault Key Takeaways Scale and speeds: ArchiveMASH is built on .NET 10 and supports over 62 data sources, compared to TransVault’s 29+. Setup dependencies: ArchiveMASH

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illustrated gravestone with the Microsoft Exchange logo and text "Exchange Web Services April 1 2027" illustrating the EWS shutdown

Microsoft EWS Shutdown: Timeline, Gaps, and How To Prepare

Microsoft EWS Shutdown: What’s Happening The countdown is on. Microsoft is fully shutting down Exchange Web Services (EWS) in Exchange Online by April 1, 2027 and any workflow still relying

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Microsoft logo E3 vs E5

Compare E3 vs E5: Microsoft Licensing and Cost-Effective Alternatives

Microsoft Licensing and Cost-Effective Alternatives for 2026 Knowing that every enterprise or organization has different needs for office productivity software Microsoft offers a range of subscription and license levels. These

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icons illustrating on-premises v cloud archiving

On-Premises v Cloud Archiving: 5 Quick Considerations

Key Takeaways Interactive guide for choosing on-premises v cloud archiving options Arctera announced a shift to a fully SaaS cloud-based business model Enterprise Vault is now a separate business unit

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email icons with locks on them interconnected to represent migrating encrypted messages

Migrating Encrypted Messages with Innovative Updates

The Basics: Migrating Encrypted Messages Our client, a global leader in security software, prides itself on innovation. So, it makes sense that their migration to the cloud would require some

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Microsoft, Arctera, and Enterprise Vault logos Microsoft & Arctera 2026

Critical Microsoft & Arctera 2026 Licensing & Support Updates

Stay Ahead of Microsoft & Arctera 2026 Changes with a No-Charge Consultation Are you prepared for the upcoming platform and licensing changes with Microsoft and Arctera technologies? A lack of

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5 Common Data Migration Challenges and How to Solve Them with Bluesource

Data Migration Challenges Data migrations are rarely simple. Whether you’re consolidating systems, modernizing infrastructure, or moving to the cloud, the migration process can introduce risk, complexity, and disruption. Underestimating the

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silhouette of four women International Women's Day

International Women’s Day 2026 with Bluesource

On International Women’s Day, we asked some of our team questions about their careers, accomplishments, and what their younger selves would say. Introduce yourself and your role at Bluesource Roo

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Data Migration planning checklist

Data Migration Planning Checklist

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Data retention template

Data Retention Templates

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Data retention guide

Defensible Data Retention Guide

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Case Study 1 PB

1PB Data Migration

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Case Study: Migrating Encrypted Messages

Case Study: Encrypted Message Migration

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EV Health checks

Enterprise Vault Health Checks

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Testimonial Disclaimer

All client reviews, quotes, and testimonials on this website reflect that client’s specific experience with Bluesource. Any statistics and numbers (including but not limited to migration speeds, timelines, error rates, and downtime) are from actual Bluesource projects. Results vary with factors such as migration source and target, environment and servers, and geographic market, quality of data, security,  and regulatory requirements.  Bluesource provides no promise that another customer will achieve the same results. Case studies, data, and testimonials serve to show what Bluesource can achieve when all external factors align.