This plugin has been closed as of 2022年12月27日 and is not available for download. 原因：違反開發指導原則。
GOOD ALTERNATIVE! It's quit easy as alternative if no present object-caching is possible. Keep project alive! I like what seen far in Benchmark and Google Lighthouse.
The plugin moves all transients to dedicated table thus reducing wp_options size significantly. It works as expected and even another transient related plugins such as Transients Manager do work without any issues.
Does the job perfectly.