RIYOSU has been providing specialty software for over 40 years.


Our mission is to ensure our customers get the best performance out of their Oracle database fleet. Our intuitive performance  software demystifies Oracle performance metrics and allows you to conduct rapid performance tuning.

Performance Management Software


Speeway receives 5-star review on CNET downloads.


The latest version of RIYOUS's performance management tool "Speedway" is now available. This release contains further performance metric evaluation along with a complete 50-point database health check.


RIYOSU has various development projects in-flight. Our much anticipated mobile-app for Oracle database performance management is in beta testing and will be released in 2018.

Complete Database Performance Management