A read replica of the database is a separate database containing a copy of all the data for the purposes of distributing the read traffic. As the name implies, this copy cannot write to the database but can only read, so the data remains consistent.
A read replica of the database is a separate database containing a copy of all the data for the purposes of distributing the read traffic. As the name implies, this copy cannot write to the database but can only read, so the data remains consistent.