Refer to the below support matrix to ensure compatibility between the platform, database, connector, and Delphix engine version.
The Couchbase 2026.1.0 connector introduces the supported Python 3.11 runtime and is a fresh-install migration for the new connector. Existing deployments must be installed cleanly rather than upgraded in place.
OS and Database compatibility
|
Supported OS version |
Supported DBMS versions |
|||
|---|---|---|---|---|
|
Couchbase 7.1.x |
Couchbase 6.6.x |
Couchbase 6.5.x |
Couchbase 6.0.x |
|
|
RHEL 8.x |
Y |
Y |
Y |
Y |
|
RHEL 7.x |
Y |
Y |
Y |
Y |
|
RHEL 6.x |
Y |
Y |
Y |
Y |
|
Windows |
N |
N |
N |
N |
Engine and Connector compatibility
|
Delphix Engine versions |
Supported Couchbase connector versions |
|---|---|
|
v2026.1.0 |
|
|
2026.5.0 + |
Y |
| 2025.2.0.x - 2026.4.0.x | Y |
Database and Connector compatibility
|
Couchbase version |
Supported Couchbase connector versions |
|---|---|
|
v2026.1.0 |
|
|
Couchbase 7.1.x |
Y |
|
Couchbase 6.6.x |
Y |
|
Couchbase 6.5.x |
Y |
|
Couchbase 6.0.x |
Y |
Database and Database Edition compatibility
|
CouchbaseDB version |
Couchbase Community Edition (XDCR Only) |
CouchbaseDB Enterprise Edition |
|---|---|---|
|
Couchbase 7.1.x |
Y |
Y |
|
Couchbase 6.6.x |
Y |
Y |
|
Couchbase 6.5.x |
Y |
Y |
|
Couchbase 6.0.x |
Y |
Y |