Oracle Client is a software component that allows a Windows machine to connect to an Oracle database server. It provides a set of libraries and tools that enable applications to interact with the Oracle database.
The Oracle Client is a software suite that allows applications on a Windows machine to connect to an Oracle Database. Whether you are a developer using SQL Developer, a DBA managing servers, or an application server connecting to a backend, installing the correct client is a critical first step.
This is a lightweight, "unzip-and-run" package. It requires no formal installation wizard and has a tiny footprint.
Optional packages (download as needed):