The Oracle GoldenGate for Distributed Applications and Analytics (GG for DAA) is installed using OUI. You can also use a command line silent installation using OUI.

Disk space is also required for the Oracle GoldenGate Bounded Recovery feature. Bounded Recovery is a component of the general Extract checkpointing facility. It caches long-running open transactions to disk at specific intervals to enable fast recovery upon a restart of Extract. At each bounded recovery interval (controlled by the BRINTERVAL option of the BR parameter) the disk required is as follows: for each transaction with cached data, the disk space required is usually 64k plus the size of the cached data rounded up to 64k. Not every long-running transaction is persisted to disk.

Watch this video for a demo on installing and configuring Install and Configure GoldenGate Microservices 21c.

Topics:

• Installing Oracle GoldenGate MA for Distributed Applications and Analytics Using the UI
  Interactive installation provides a graphical user interface that prompts for the required installation information. These instructions apply to new installations and upgrades.
• Silent Installation
  Silent installation from the command line interface can be performed if your system does not have an X-Windows or graphical interface or you want to perform the installation in an automated way. Silent installations ensure that multiple users in your organization use the same installation options when installing Oracle products.
• Setting Up Secure or Non-Secure Deployments
  You can choose to set up a secure or non-secure deployment.