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POPerformance difference between MongoServer.Create() and mongoClient.GetServer() in MongoDb
 

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  1. POPerformance difference between MongoServer.Create() and mongoClient.GetServer() in MongoDb
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    <p>Consider this code:</p> <pre><code> MongoServer mongo = MongoServer.Create(); mongo.Connect(); Console.WriteLine("Connected"); Console.WriteLine(); MongoDatabase db = mongo.GetDatabase("tutorial"); Stopwatch stopwatch=new Stopwatch(); stopwatch.Start(); using (mongo.RequestStart(db)) { MongoCollection&lt;BsonDocument&gt; collection = db.GetCollection&lt;BsonDocument&gt;("books"); for (int i = 0; i &lt; 100000; i++) { var nested = new BsonDocument { {"name", "John Doe"}, }; collection.Insert(nested); } } stopwatch.Stop(); Console.WriteLine(stopwatch.ElapsedMilliseconds); Console.ReadLine(); </code></pre> <p>In the first line i use MongoServer.Create() which is obsolete.But when running above code output time is <code>3056</code>(approximately 3 seconds).</p> <p>So I use this code that is recommended by MongoDb documentation.</p> <pre><code> MongoClient mongo = new MongoClient(); var server = mongo.GetServer(); MongoDatabase db = server.GetDatabase("tutorial"); Stopwatch stopwatch = new Stopwatch(); stopwatch.Start(); using (server.RequestStart(db)) { MongoCollection&lt;BsonDocument&gt; collection = db.GetCollection&lt;BsonDocument&gt;("books"); for (int i = 0; i &lt; 100000; i++) { var nested = new BsonDocument { {"name", "John Doe"}, }; collection.Insert(nested); } } stopwatch.Stop(); Console.WriteLine(stopwatch.ElapsedMilliseconds); Console.ReadLine(); </code></pre> <p>When run above code the output time is <code>14225</code>(approximately 10 to 14 second on my PC). Why i get this performance time as a result of refactored code on new version of mongoDb.What i am missing along?</p>
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    1. USBehrad Farsi
    1. USBehrad Farsi
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