Possible Solutions

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Here, you find possible solutions to the problems that can occur when installing or running Digital Process Factory.

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Reduce Memory Usage of MongoDB

If MongoDB is using to much memory and fails, reduce its cache size:

1. On the DPF server, open the configuration file of MongoDB in an editor:

   C:\ProgramData\SEAL Systems\config\mongod.conf
   

2. Add the following lines to storage to reduce the cache size. Adapt the value as needed.

       wiredTiger:
           engineConfig:
               cacheSizeGB: 2
   

   Example of mongod.conf

   storage:
       dbPath: /opt/seal/data/seal-mongodb
       wiredTiger:
           engineConfig:
               cacheSizeGB: 2
   

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Reduce Size of MongoDB

If you need to reduce the size of MongoDB, use the compact command of MongoDB. For how to use it, refer to the Manual Reference of MongoDB.

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