Tair (Redis OSS-compatible) supports multiple Redis versions. The following table lists the compatible Redis versions for each instance type.
| Instance type | Compatible Redis versions | Notes |
|---|---|---|
| Tair (Enterprise Edition) DRAM-based instances (Redis 7.0-compatible) | Fully compatible with Redis 7.0 and earlier | Also supports Tair's extended data structures |
| Tair (Enterprise Edition) DRAM-based instances (Redis 6.0-compatible) | Fully compatible with Redis 6.2 and earlier | Also supports Tair's extended data structures |
| Tair (Enterprise Edition) DRAM-based instances (Redis 5.0-compatible) | Fully compatible with Redis 5.0 and earlier | Also supports Tair's extended data structures |
| Tair (Enterprise Edition) Persistent memory-optimized instances | Redis 6.0 and earlier | Some commands are limited. See Limits on commands supported by Tair (Enterprise Edition). |
| Tair (Enterprise Edition) ESSD/SSD-based instances | Redis 6.0 and earlier | Some commands are limited. See Limits on commands supported by Tair (Enterprise Edition). |
| Redis Open-Source Edition instances | Redis 7.0, 6.0, and 5.0 | Backward-compatible |
Note
Supported Redis commands vary by instance series and version. For details, see Command overview.