How do backups and restores work for an NPM deployment?

How do backups and restores work for an NPM deployment?

• A. Backups capture only configuration
• B. Backups capture the Orion database and configuration; restore involves restoring the database and re-pointing the Orion installation to the database; test backups.
• C. Backups are automatic and require no restore steps
• D. Restores do not require re-pointing to database

Answer: (D)

Backups and restores for an NPM deployment center on two key pieces: the Orion database and the configuration. The database holds the actual monitoring data, historical trends, and the core state of the system, while the configuration contains how your environment is set up—nodes, pollers, alerts, views, and server settings. A proper restore means bringing the database back to its previous state and then re-pointing the Orion installation to that database so the application can connect to the recovered data correctly. After restoring, you’ll want to verify through testing that dashboards load, nodes appear as expected, and alerts behave as they did before. It’s also best practice to test backups in a safe environment to confirm the restore process works and the data integrity is intact. The idea that you don’t need to re-point to the database after a restore isn’t accurate, because the connection between the Orion installation and its database must be reestablished for the system to function with the recovered data.

Backups and restores for an NPM deployment center on two key pieces: the Orion database and the configuration. The database holds the actual monitoring data, historical trends, and the core state of the system, while the configuration contains how your environment is set up—nodes, pollers, alerts, views, and server settings. A proper restore means bringing the database back to its previous state and then re-pointing the Orion installation to that database so the application can connect to the recovered data correctly. After restoring, you’ll want to verify through testing that dashboards load, nodes appear as expected, and alerts behave as they did before. It’s also best practice to test backups in a safe environment to confirm the restore process works and the data integrity is intact. The idea that you don’t need to re-point to the database after a restore isn’t accurate, because the connection between the Orion installation and its database must be reestablished for the system to function with the recovered data.