From: Performance testing on Transparent Data Encryption for SQL Server's reliability and efficiency
Backup type | Compression | Non-compression | ||
---|---|---|---|---|
System | System 1 (TDE) | System 2 (Non-TDE) | System 1 (TDE) | System 2 (Non-TDE) |
Duration (Ms) | 26,121 | 23,540 | 28,344 | 23,183 |
Gap duration (%) | 90% | 82% |