Gartner Expert

Tatsuya Ichishi

Director Analyst

Tatsuya Ichishi is the Director Analyst for Data and Analytics especially Japan region. It includes trends such as moves toward logical data warehouse, modernization of database, and the future of data integration and data management in support of analytics.

Previous experience

Previously, Mr. Ichishi worked in product marketing and handled tasks such as managing sales strategy, pipeline creation and management, and partner development and management.

Prior to that he worked in marketing, as a system engineer especially database management system and related infrastructure in a system integration company.

Professional background


Product Marketing Director


Technical Sales for Big Data Products


Server and Solution Product Marketing Manager

Areas of coverage

Data and Analytics Leaders

Data Management Solutions

Analytics, BI and Data Science Solutions

Data and Analytics Strategies

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Top Issues That I Help Clients Address

1Assist clients with DBMS platform and infrastructure selection

2How to integrate data and which tools, vendors, architectures, best practices is applicable

3Building an information management strategy, including big data and IoT

4Modernization and consolidation of data management platforms for operations and analytics

5Understanding new trends in data management platforms (cloud, big data, IoT, etc.)