Couchbase Server 4.5.1 Now Available

Couchbase Server Enterprise Edition unveils what they claim to be the most stable product-ready release, recommended for commercial production systems or any evaluation which might eventually lead to a commercial production deployment.
This product comes with some new features which are not yet available in the Community Edition which support enterprise customers with large production deployments running in data centers or public clouds.
The paid annual subscriptions for EE includes a commercial license, technical support with service level commitments via 24x7 support organization, along with technical support and fixes for older releases.
For more information, check here.