4/21/2023 0 Comments Sql server vdi apiFor named instance it gets only the instance name without the the server name. 2.For the local default instance the createEx get NULL parameter. Review the VDI reference documentation in this section. You can not use the VDI API for remote server. However, snapshot backups may be rolled forward with conventional database differential, file differential, and transaction log backups. Snapshot backups are limited to full database and file/filegroup backups only. Snapshot backups using underlying split-mirror or copy-on-write technology.Ĭonventional online backups done through VDI can take advantage of the full range of features of backup and restore in SQL Server. VDI supports two primary types of backup technologies:Ĭonventional online backups where the entire contents of the backup set is read and transferred to the backup media. VDI was introduced in SQL Server 7.0 and is supported and enhanced in later versions. It enables third party vendors to achieve the same performance characteristics as the SQL Server native backup/restore, and makes the full range of backup/restore functionality available. The virtual device interface (VDI) provides the highest online backup throughput with minimal degradation to the transaction workload, as well as the fastest possible restore times. This section contains the specifications for SQL Server application programming interfaces intended for use by third-party backup software vendors.
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