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POLarge Amount of Data Transfering via WCF
 

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    <p>I am using WCF in my project to transfer data from a server (which accesses the Database) and a client, which plots the data in the screen.</p> <p>The ammount of tranferred data is rather big, so I would like to know which is the best way of doing it.</p> <p>Right now, I am able to query small amounts of data, around 3600 objects (Timestamp and double value). However, when this number increases to around 86400 objects, an error in the service function call occurs.</p> <p>My service and client are declared as follow:</p> <p>Server:</p> <pre><code>&lt;system.serviceModel&gt; &lt;behaviors&gt; &lt;serviceBehaviors&gt; &lt;behavior name=""&gt; &lt;serviceMetadata/&gt; &lt;dataContractSerializer maxItemsInObjectGraph="6553600"/&gt; &lt;serviceDebug includeExceptionDetailInFaults="false"/&gt; &lt;/behavior&gt; &lt;/serviceBehaviors&gt; &lt;/behaviors&gt; &lt;services&gt; &lt;service name="serviceName"&gt; &lt;endpoint binding="netTcpBinding" contract="interfaceName"&gt; &lt;identity&gt; &lt;dns value="localhost"/&gt; &lt;/identity&gt; &lt;/endpoint&gt; &lt;endpoint address="mex" binding="mexTcpBinding" contract="IMetadataExchange"/&gt; &lt;host&gt; &lt;baseAddresses&gt; &lt;add baseAddress="net.tcp://localhost:5050/msservice"/&gt; &lt;/baseAddresses&gt; &lt;/host&gt; &lt;/service&gt; &lt;/services&gt; &lt;/system.serviceModel&gt; </code></pre> <p>Client:</p> <pre><code>&lt;system.serviceModel&gt; &lt;bindings&gt; &lt;netTcpBinding&gt; &lt;binding name="NetTcpBinding_IService" closeTimeout="00:02:00" openTimeout="00:02:00" receiveTimeout="00:10:00" sendTimeout="00:02:00" transactionFlow="false" transferMode="Buffered" transactionProtocol="OleTransactions" hostNameComparisonMode="StrongWildcard" listenBacklog="10" maxConnections="10" maxBufferSize="2147483647" maxBufferPoolSize="2147483647"&gt; &lt;readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" /&gt; &lt;reliableSession ordered="true" inactivityTimeout="00:10:00" enabled="false"/&gt; &lt;security mode="Transport"&gt; &lt;transport clientCredentialType="Windows" protectionLevel="EncryptAndSign"/&gt; &lt;message clientCredentialType="Windows"/&gt; &lt;/security&gt; &lt;/binding&gt; &lt;/netTcpBinding&gt; &lt;/bindings&gt; &lt;client&gt; &lt;endpoint address="net.tcp://localhost:5050/msservice" binding="netTcpBinding" bindingConfiguration="NetTcpBinding_IService" contract="IService" name="NetTcpBinding_IService"&gt; &lt;identity&gt; &lt;dns value="localhost"/&gt; &lt;/identity&gt; &lt;/endpoint&gt; &lt;/client&gt; &lt;/system.serviceModel&gt; </code></pre>
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    1. COHave you looked at streaming? [Large Data and Streaming](http://msdn.microsoft.com/en-us/library/ms733742.aspx)
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