Oracle Database version compatibility and support matrix
The Oracle Database version compatibility matrix and version support matrix are almost mandatory when installing or upgrading clients or servers.
Oracle Database client / server version compatibility matrix
Oracle calls this Client / Server Interoperability Support, Note ID 207303.1
Oracle Database version support matrix
Oracle calls this the Database Releases Support Status Summary, Note ID 161818.1
You will be redirected to Oracle Support and you must be registered to gain access to the pages. I did not include the matrices, because these change over time.
