Solution
SystemLink Server primarily uses MongoDB as its default database for most services. You can deploy MongoDB either locally on the same server hosting SystemLink or remotely, depending on your infrastructure needs. There are various MongoDB deployment options tailored to different use cases. For guidance on selecting the appropriate deployment, refer to the official documentation: Choosing a MongoDB Deployment - NI
For users leveraging Test Monitor, it is recommended to use a remote PostgreSQL database to improve scalability and fault tolerance. Instructions for configuring a remote PostgreSQL connection are available in the documentation: Connecting to a Remote PostgreSQL Database - NI