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Peter James
Contributor
With deep expertise in infrastructure performance, capacity planning and data analysis, Vertali consultant Peter James is a specialist in both IBM mainframe and virtualized distributed environments. He has previously worked with leading organizations, including Barclays, Deutsche Bank, the BBC and the Home Office, delivering optimization and cost reduction across complex systems.
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E-Books
Mainframe Master Innovations: Automation and Mainframe Compliance
July 20, 2026
Articles
Mainframe Cost Reductions: Exploding a Few Myths
August 1, 2025
Reducing mainframe costs starts with understanding your systems, writes Peter James, capacity and performance management consultant, Vertali