{
  "index_patterns": "worker_stats_*",
  "settings": {
    "number_of_replicas": 0,
    "number_of_shards": 1
  },
  "mappings": {
    "_source": {
      "enabled": true
    },
    "properties": {
      "timestamp": {
        "type": "date"
      },
      "worker": {
        "type": "keyword"
      },
      "category": {
        "type": "keyword"
      },
      "metric": {
        "type": "keyword"
      },
      "variant": {
        "type": "keyword"
      },
      "value": {
        "type": "float"
      },
      "unit": {
        "type": "keyword"
      },
      "task": {
        "type": "keyword"
      },
      "company_id": {
        "type": "keyword"
      }
    }
  }
}