Continuous Efforts to Improve the Usability of Tohoku University Research Data Lake IZUMI

Takaki Nakamura (Tohoku University)

Abstract

Tohoku University Research Data Lake IZUMI has been in operation since June 2025. As the number of users has grown, user requests have arisen that cannot be fully addressed by the current functionality of IZUMI. Since these requests require individual support from the operations team, this leads to lower usability and agility due to wait times and periods of unavailability. To further expand the number of users, management scalability—that is, self-service management—is necessary. In this talk, we will introduce continuous efforts to improve the usability of IZUMI.

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