Translate mise en miroir from French to English

– Immediately reproducing every update to a read-write database (the principal database) onto a read-only mirror of that database (the mirror database) residing on a separate instance of the database engine (the mirror server). In production environments, the mirror server is on another machine. The mirror database is created by restoring a full backup of the principal database (without recovery). ¹

– On the Internet, replicating a Web site or FTP site on another server. ¹