> No persistence for redis In this case, I would expect that a fairer comparison would be running Postgres on tmpfs. UNLOGGED only skips WAL writes, not all wr

> No persistence for redis In this case, I would expect that a fairer comparison would be running Postgres on tmpfs. UNLOGGED only skips WAL writes, not all writes; if you do a clean shutdown, your data is still there. It's only lost on crash.