Redundancy vs. Replication in a Distributed System

๐ฅ๐ฒ๐ฑ๐๐ป๐ฑ๐ฎ๐ป๐ฐ๐ - backup systems to avoid downtime.
๐ฅ๐ฒ๐ฝ๐น๐ถ๐ฐ๐ฎ๐๐ถ๐ผ๐ป - backup data to avoid data loss.Redundancy and replication are both strategie...