Tag: Connectivity

Connect SQL Developer to Oracle Cloud Databases in Private Subnets

Introduction There is no doubt that database servers should always be provisioned in a private subnet. However, in some cases, e.g. test and development, you’d like to connect to your databases over the internet using SQL Developer installed on your local (Windows) computer. The Environment My environment for this blog post consists of the following:…

Oracle Connection Manager (CMAN) – Install, Configure, and Connect to DBCS and Autonomous Databases

Introduction Oracle Connection Manager (CMAN) is a software that acts as a proxy server to forward connection requests from clients to databases.It operates on the session level and is usually installed on a separate server. CMAN is available for installations with Oracle Database Enterprise Edition 12c and higher. Use Cases CMAN could be useful in many use…