How to install Atlassian Command-line Interface (ACLI)

Suppose you need to create a replica for a 1 TiB database. You have a fast server with NVMe storage and 75 Gbps network, but pg_basebackup typically delivers only 300-500 MiB/s due to its single-threaded architecture — regardless of how powerful your hardware is (though PG18 brings a surprise we'll discuss later).