What is Replication slots in PostgreSQL Streaming

How do you get the replication slots in PostgreSQL? how to create replication slot in postgresql Specifies the maximum number of replication slots that the server can support The default is 10 how to find rtp on slot machine Replication slots for High Availability A replication slot exists solely on the instance that created it, and PostgreSQL does not replicate it on the standby

how to trick a slot machine Replication slots are created independently from publications Publications to be used as a filter are specified when fetching changes stream