Calculating the number of replication slot and WAL senders required

start_replication slot   Dan start_replication slot

What are the long-running processes running START_REPLICATION queries on my Heroku Postgres database? Issue You are inspecting the pg_stat_activity view on

The size of the replication slot is in hundreds of GB, approaching 1 TB PostgreSQL cannot replay the WAL in memory and must write to disk before streaming START_REPLICATION SLOT slot_name LOGICAL are used to create, drop, and stream changes from a replication slot, respectively These commands are only

80_20 aluminum t-slot Sorry, two more little things here The publisher logs add much, but here's what we see: STATEMENT: START_REPLICATION SLOT The slot minimum LSN is: 015603E18 The disaster slot minimum LSN START_REPLICATION 015000000 success :