Hi Team, I wanted to know the differences between "Logical Streaming Replication Protocol", "Logical Decoding", "Physical Streaming Replication Protocol" in detail. I merely know that Logical Streaming protocol was built on the primitives of physical streaming replication protocol, but I wanted to know how it does the process in depth. How snapshots are managed in both Logical Streaming Replication Protocol and Logical Decoding. Basically how a snapshot life cycle is managed by postgres in Logical Replication? Please let me know the main in depth architectural differences between Logical Decoding and Logical Streaming Replication Protocol.. Thanks in Advance Regards, Pavan -- Sent from: http://www.postgresql-archive.org/PostgreSQL-admin-f2076596.html