Install optional software
- Last Updated: May 13, 2026
- 1 minute read
- Semaphore
- Documentation
The following are the instructions for how to install and configure optional software in a Semaphore installation.
Install MarkLogic
If using a MarkLogic Server to store model information, then the following is recommended for optimal performance:
-
Use the latest version of MarkLogic available.
-
Ensure using most performative disk possible (e.g. local SSD) for database storage.
-
Use host machines with at least 4 cores.
Install the product according to the MarkLogic documentation. After installation, ensure the following if wishing to use a high availability cluster configuration::
-
Ensure the Triggers, Security and Schema databases (forests) are replicated.
-
Configure your model databases to use forests on all nodes and ensure that the forests are replicated across all nodes.