VirtualZ complements AWS Transform by addressing the data side of modernization. While Transform automates code analysis and refactoring, VirtualZ’s Lozen software operationalizes data access – allowing modernized COBOL or Java applications running on AWS to securely read and write live IBM Z datasets (such as VSAM) in real time, without replication or code changes.
Blocks & Files on VirtualZ and AWS Transform for Mainframe
Aug 31, 2026