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1 mirroring
"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)." -
2 mirror server
"In a database mirroring configuration, the server instance where the mirror database resides. The mirror server is the mirroring partner whose copy of the database is currently the mirror database. The mirror server is a hot standby server." -
3 witness server
"In database mirroring, the server instance that monitors the status of the principal and mirror servers and that, by default, can initiate automatic failover if the principal server fails. A database mirroring session can have only one witness server (or ""witness""), which is optional." -
4 database mirroring partners
A pair of server instances that act as role-switching partners for a mirrored database.English-Arabic terms dictionary > database mirroring partners
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5 principal server
"In database mirroring, the partner whose database is currently the principal database." -
6 partner
"In database mirroring, refers to the principal server or the mirror server." -
7 principal database
"In database mirroring, a read-write database whose transaction log is continuously sent to the mirror server, which restores the log to the mirror database."
См. также в других словарях:
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