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A dual Master Controller setup provides redundancy at the cost of additional compute resources. This concept is also recommended in the cloud when high availability is required.
Low duty / Heavy duty FSS Groups
It is good practice to categorize workflows on basis of cpu / memory requirements to specialized Forecasting Shell Server Groups. Simple import workflows often require resources than heavy duty forecast models.
Multi-layered security approach
- The inner layer is the central database (and optionally Deltares Open Archive).
- The middle layer are Delft-FEWS components that communicate directly with the database using encryption.
- The third layer (optional) is a reverse proxy to the database that can be accessed externally.
- The outer layer is the bastion host (optional).
Installation of Operator Clients
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