The mainframe has always been the gold standard for mission-critical data. But what happens when that data needs to move — to the cloud, to analytics platforms, to AI pipelines — from anywhere, not just z/OS?

In this episode, VirtualZ Co-Founder and CTO Vince Re joins Co-Founder Dustin Froyum to introduce PropelZ for Linux, the multi-platform extension of VirtualZ's proven data movement engine. If you've been following our journey on Skyward Data, you know PropelZ has already delivered some jaw-dropping results on IBM Z. This episode is about what happens when you take that same engine and run it anywhere Java runs.

What we cover:

Vince walks through the architecture behind PropelZ for Linux — why the core engine translates so cleanly across platforms, where the differences lie, and why those differences are smaller than you'd expect. He also digs into the security capabilities that enterprise teams care most about: field-level filtering, data masking, SSL/TLS support, and how to sanitize sensitive data before it ever reaches its target.

Dustin and Vince also revisit a story that's become something of a cautionary tale in enterprise data circles — a large financial services firm that spent two years and significant resources trying to get a legacy ETL solution working, ultimately abandoning it entirely. Their experience with PropelZ? Up and running the next day.

The episode closes with a look at the Multiplexer — PropelZ's parallel processing capability that lets customers move millions of files simultaneously, using full available network bandwidth to dramatically compress migration timelines.

Key takeaways:

If your organization is dealing with data integration complexity, legacy ETL pain, or modernization timelines that keep slipping — this episode is for you.

Find PropelZ resources, demos, and pricing at virtualzcomputing.com. Questions? Reach us at [email protected].