> Redis beats everything else for the above usecase.

Reminds me of Antirez blog post that when Redis is configured for durability it becomes like/slower than postgresql http://oldblog.antirez.com/post/redis-persistence-demystifie...

There's been 6 major releases and countless improvements on Redis since then, I don't think we can say whether it's still relevant.

Also, Antirez has always been very opinionated on not comparing or benchmarking Redis against other dbs for a decade.