Backupkilde

Backupkilde, in data management, refers to the data set selected as the source for a backup operation. It is the original data copied or captured to a separate storage location to enable recovery following loss, corruption, or disaster. A backupkilde may comprise an entire file system, defined folders, databases, virtual machines, or application data, and can span local devices, network shares, cloud repositories, or remote endpoints. In most backup workflows, the backupkilde is identified before a backup run and is stored under a specific retention policy.

Backup strategies depend on the nature of the backupkilde. File-level sources include files and folders; block-level or image-based sources may cover whole volumes or VMs. Database backups may require log shipping or snapshots to achieve consistency. Some systems support agent-based collection of a backupkilde, while others use agentless access via network protocols.

Data consistency is key for a valid backupkilde. For active databases and applications, backups should be made in a quiesced or application-aware state to ensure transactional integrity. Backup tools may use snapshots, transaction logs, or VSS/shadow copy techniques to minimize impact and preserve consistency.

Security and privacy considerations for a backupkilde include controlling access, encrypting data in transit and at rest, and protecting metadata. Administrators should verify integrity after backups and document the scope of each backupkilde for restoration planning.

Practice emphasizes accurate inventory, regular testing of restores, and alignment with recovery objectives. The term backupkilde is often used across backup software to denote the source data that the backups protect, and its proper management is essential for reliable disaster recovery.