Re: Logical replication timeout problem

2022-03-14 Thread Björn Harrtell
Hi, I have been following this discussion for a while because I believe we are hit by this pretty hard. This sounds very reasonable to me: "Why don't we check both the count and the time? That is, I think we can send a keep-alive either if we skipped 1 changes or if we didn't sent anything fo

Re: [PATCH] reduce page overlap of GiST indexes built using sorted method

2022-01-17 Thread Björn Harrtell
Hi Aliaksandr, Nice work on this. I've been following it a bit since the regression when it was noted and it sparked renewed interest in R-tree structure and optimization for me. As for ideas. I'm not deep into details of postgresql and gist, but I've learned that the node size for gist indexes a