Gartner Expert

Takuma Yamamoto

Director Analyst

Takuma Yamamoto is a Director Analyst for the Infrastructure and Security Japan Team/I&O group, Data Center strategy.

Previous experience

Mr. Yamamoto has more than 25 years of experience in the IT industry in both business and technical positions as well as leadership positions for multiple IT product vendors.

He also has experience of Project Manager and SE in an industrial company as end user.

Professional background


Solution Specialist - Flash and SDS


Pre Sales - Server Virtualization (VMware)

Oracle / Sun Microsystems

Pre Sales Manager - Storage/Unix Server

Areas of coverage

Data Center Infrastructure

Infrastructure Availability and Recovery (retired)


Bachelor's Degree, Mechanical Engineering, Hosei University

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Top Issues That I Help Clients Address

1What are technology trends in the market of enterprise data center services and related technologies?

2What does data center service landscape look like in Japan?

3How to evaluate and select data center service providers?

4How to migrate legacy systems to new type of systems?