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RavenDB - Quick insert performance - what is a benchmark?

I am working on a prototype using RavenDB to evaluate my company. We will have many threads inserting thousands of lines every few seconds, and many threads reading at the same time. I did my first simple insert test, and before moving on, I want to make sure I use the recommended method to get the best performance for RavenDB inserts.

I believe there is a bulk insert option. I have not researched this yet, as I am not sure if this is necessary. I am using the .NET API and my code is as follows:

Debug.WriteLine("Number of Marker objects: {0}", markerList.Count);

StopwatchLogger.ExecuteAndLogPerformance(() =>
{
  IDocumentSession ravenSession = GetRavenSession();
  markerList.ForEach(marker => ravenSession.Store(marker));
  ravenSession.SaveChanges();
}, "Save Marker data in RavenDB");

StopwatchLogger simply triggers the action by placing a stopwatch around it:

internal static void ExecuteAndLogPerformance(Action action, string descriptionOfAction)
{
    Stopwatch stopwatch = new Stopwatch();
    stopwatch.Start();

    action();

    stopwatch.Stop();

    Debug.WriteLine("{0} -- Processing time: {1} ms", descriptionOfAction, stopwatch.ElapsedMilliseconds);
}

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{
  "ID": 14740009,
  "SubID": "120403041588",
  "ReadTime": "2012-04-03T13:51:45.0000000",
  "CdsLotOpside": "163325",
  "CdsLotBackside": "163325",
  "CdteLotOpside": "167762",
  "CdteLotBackside": "167762",
  "EquipmentID": "VA_B"
}

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