Gartner Expert

Mike Chuba

Managing Vice President

Mike Chuba is a Managing Vice President in the Infrastructure and Operations group within Gartner's IT Leaders research area. Mr. Chuba has covered the data center and large-system marketplace for Gartner for the past 40 years, with specific focus on the IBM mainframe market. He assists clients with their mainframe strategy and mainframe procurement.

Previous experience

Prior to joining Gartner, Mr. Chuba was a teacher of mathematics and statistics at Fairfield University and the University of Bridgeport.

Professional background

Fairfield University


Areas of coverage

I&O Organizational Strategy

Data Center Infrastructure


M.S., Mathematics and Statistics, University of Massachusetts

B.S., Mathematics, Fairfield University

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Top Issues That I Help Clients Address

1How does the proposal for an IBM mainframe compare with other deals?

2What is the current status of the mainframe market?

3What is the future of the IBM mainframe?

4When does it make sense to invest or further invest in mainframes?

5What should be an organization's mainframe strategy?

Latest research and insights