: A lightweight, "unzip-and-go" package. It occupies minimal disk space (often less than 10% of a full install) and is ideal for application connectivity using OCI, OCCI, or ODBC.
: This version uses the Oracle Universal Installer (OUI). The "Administrator" option includes the full suite of management tools like tnsping , expdp , and network assistants. download oracle client 19c
If you don't need full admin tools, consider + SQL*Plus package (still lightweight but missing exp/imp, SQL*Loader, etc.) : A lightweight, "unzip-and-go" package
You will see a list of files. Select the one that matches your architecture (usually WINDOWS.X64_19c_client.zip for modern Windows servers). : A lightweight