{
  "app": {
    "name": "Database Service",
    "version": "1.0.0",
    "debug": false
  },
  "database": {
    "url": "mongodb://localhost:27017/main",
    "poolSize": 50,
    "replicaSet": "rs0",
    "ssl": true
  },
  "backup": {
    "enabled": true,
    "schedule": "0 2 * * *",
    "retention": 30
  },
  "monitoring": {
    "enabled": true,
    "metrics": {
      "port": 9090,
      "path": "/metrics"
    }
  }
}