Hi, On 2018-08-14 18:51:34 +0000, Reza Taheri wrote: > Also, it looks like the full_page_writes parameter is the only thing > that can help reduce the log usage size There's also wal_compression. > Another requirement is a very short, 6-minute checkpoint time, which > means we will likely write the full page very often. Yes, my hands are > tied! Why is that a requirement / how is specifically phrased? Is it a bounded recovery time? Greetings, Andres Freund