
Million-File Migrations: How PropelZ Multiplexer Handles Enterprise Scale
From Skyward Data by VirtualZ
May 5, 2026 · 12 min
About this episode
This episode discusses how PropelZ Multiplexer simplifies large-scale data migrations to the cloud.
When you need to migrate 200,000+ mainframe datasets to the cloud, individual file transfers don't scale. In this episode of Skyward Data, VirtualZ CTO Vince Re explains how PropelZ Multiplexer transforms massive data migrations from operational nightmares into manageable, automated processes. Learn how inventory-driven migration processing can reduce months-long projects to weeks, with parallel execution that handles hundreds of transfers simultaneously. Discover why enterprises are choosing intelligent queue management over traditional one-at-a-time approaches for virtual tape library migrations, application modernization, and large-scale cloud transitions. Key topics include: Real-world performance: 100-200 parallel transfers processing thousands of datasets per hour Comprehensive status tracking that transforms black-box operations into transparent processes Integration with existing automation infrastructure and help desk systems Beyond migration: compliance archiving, disaster recovery, and data center consolidation Perfect for IT leaders planning large-scale mainframe data projects, operations teams managing enterprise migrations, and anyone dealing with the operational…
People in this episode
Guest: Vince Re
Topics covered
- data migration
- cloud computing
- enterprise solutions
- automation
- mainframe systems
- data management
Keywords
- mainframe datasets
- cloud migration
- parallel transfers
- inventory-driven processing
- queue management
- data center consolidation
Mentioned in this episode
Organizations: VirtualZ
Products: PropelZ Multiplexer
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