Update README.md

How to enable OCI Observability for OCI native database deploy

Author: NicolaCimitile

manageability-and-operations/observability-and-manageability/database-management/README.md

@@ -13,6 +13,7 @@ Reviewed: 16.11.2023
 # Team Publications
 
 - [OCI Database Management PDB Support](https://learnoci.cloud/oci-database-management-new-features-announced-f9991cba2cc2)
+- [How to enable OCI Observability for OCI native database deploy](https://medium.com/@erikasciunzi/enable-observability-for-oci-native-database-deploy-235484953e46)
 
 # Useful Links
 
@@ -24,4 +25,4 @@ Copyright (c) 2024 Oracle and/or its affiliates.
 
 Licensed under the Universal Permissive License (UPL), Version 1.0.
 
-See [LICENSE](https://github.com/oracle-devrel/technology-engineering/blob/main/LICENSE) for more details.
+See [LICENSE](https://github.com/oracle-devrel/technology-engineering/blob/main/LICENSE) for more details.