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NetBackup nbdb
Symantec NetBackup's nbdb service manages critical catalog and configuration data for enterprise backup environments. It facilitates the storage and retrieval of metadata rules, schedules, and index files necessary for effective data protection and recovery. This service underpins the core backup database processes, incorporating robust management of large-scale backup operations..
The Symantec NetBackup nbdb service, initially developed under the VERITAS brand, utilizes a proprietary database management system to control backup catalog information and configuration data. It ensures consistent and reliable storage of metadata required to index, locate, and restore backed-up files in enterprise scenarios. nbdb communicates between NetBackup components, orchestrating backup, restore, duplication, and reporting operations that rely heavily on up-to-date catalog records.
Typically, port 13785 is employed by the NetBackup database daemon (nbdb) to facilitate network communications for catalog synchronization and maintenance, supporting both TCP and UDP protocols. This bi-directional capability enhances real-time replication and updates between master and media servers, boosting operational efficiency. nbdb interacts closely with embedded Sybase/SQL Anywhere databases, which underpin catalog storage in NetBackup architecture.
Smooth operation of nbdb involves secure and stable connectivity to ensure backup jobs register correctly and metadata remains consistent under load. System administrators must carefully configure the database service, monitor health, and optimize performance to prevent failures that would jeopardize restore capabilities and data integrity.