Time Series 컬렉션

var database = mongoClient.GetDatabase("fall_weather");
var tsOptions = new TimeSeriesOptions("temperature");
// Creates a time series collection that stores "temperature" values over time
var collOptions = new CreateCollectionOptions { TimeSeriesOptions = tsOptions };
database.CreateCollection("september2021", collOptions);

var collections = database.ListCollections().ToList();
foreach (var collection in collections) {
    Console.WriteLine(collection);
}

{
   "name": "september2021",
   "type": "timeseries",
   "options": {
      "timeseries": {
         "timeField": "temperature",
         "granularity": "seconds",
         "bucketMaxSpanSeconds": 3600
      }
   },
   "info": {
      "readOnly": false
   }
}
...