The Connect CDC (SQData) keyed file compare capture supports VSAM files on z/OS and both Keyed and UnKeyed sequential files on all platforms.
| Description | Keyed File Compare |
| Data Capture Latency | Asynchronous |
| Capture Method | File Comparison |
| Unit-of-Work Integrity | Computed record blocks |
| Output Datastore Options | zLog Publisher |
| Auto-Disable Feature | No |
| Auto-Commit Feature | Yes |
| Multi-Target Assignment | No |
| Include/Exclude Filters | No |
| Transaction Include/Exclude | No |
Note: References to VSAM also apply to IAM a popular transparent third party alternative to VSAM.