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      <h1>Utilities</h1>
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      <p><a href="#setup">Setup</a></p>
      <p><a href="#pools">Pooled Processes</a></p>
      <p class="line">&nbsp;</p>
      <p>ODXNET</p>
      <p><a href="Syntax.htm">Syntax</a></p>
      <p><a href="Interactive%20Process.htm">Interactive Process</a></p>
      <p><a href="Windows%20Service.htm">Windows Service</a></p>
      <p><a href="Configuration%20File.htm">Configuration File</a></p>
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      <h2>ODXNET</h2>
      <p>ODXNET (Omnidex Network Server) is the client/server listener program 
        that runs as a socket listening process on a UNIX or Windows server. ODXNET 
        replaces ODXSRVR as of Omnidex version 4.0.</p>
      <p>ODXNET offers tremendous performance gains over ODXSRVR by eliminating 
        much of the unnecessary network traffic. Connection speeds are also greatly 
        improved through the use of pooled processes.</p>
      <p>By default, ODXNET creates pooled processes for each application type 
        (ODBC, JDBC, OmniAccess) automatically when the listener is started. Each 
        client connection attempts to use a pooled process unless explicitly directed 
        through an option to have a new process created. </p>
      <p>Each application type comes with a generic application pool that is used 
        by ODXNET. Environment specific application pools can be setup in the 
        ODXNET configuration file for the listener.</p>
      <p class="line">&nbsp;</p>
      <h3><a name="setup"></a>Setup</h3>
      <p>Setting up ODXNET varies depending on the operating system and intended 
        use.</p>
      <ul>
        <li>First, create or modify the ODXNET configuration file. This file contains 
          settings that ODXNET will use at run-time. <br>
          The configuration file is optional but recommended. Most of the required 
          settings have defaults that will be used if the configuration file is 
          omitted. However, some scenarios, such as setting up a Windows NT Service 
          or creating environment specific application pools, require settings 
          that can only be defined in the configuration file.</li>
        <li>Set the environment variables. </li>
        <li>Start the listener process. </li>
        <li>Setup the client. Omnidex client must be installed on each client 
          machine intending to connect to an Omnidex environment. </li>
        <li>Test the connection.<br>
          It is always a good idea to test the connection before trying to use 
          a client application with the datasource. The Windows client tool DS 
          EDIT is ideal for this.</li>
        <li>Run the client application.</li>
      </ul>
      <p class="line">&nbsp;</p>
      <h3><a name="pools"></a>Pooled Processes</h3>
      <p>Pooled processes are multiple, pre-defined connections to an Omnidex 
        environment that are established when the odxnet listener is started. 
        These processes reside on the server, waiting for client requests, eliminating 
        the much of the connect wait-time. This is particularly useful in multi-user 
        and web environments. </p>
      <p>Pooled processes can be defined explicitly for an application in the 
        ODXNET configuration file. Settings for the number of initial processes, 
        process growth rate, maximum number of process, etc... can be explicitly 
        defined for each application type (ODBC, JDBC, OmniAccess), as well as 
        for individual Omnidex environments.</p>
      <p>If an ODXNET configuration file is not used, pooled processes for the 
        different application types will be created when the ODXNET listener is 
        started, using default settings. No connections are opened to any Omnidex 
        environments at this time. However, client connection times are greatly 
        reduced by using the waiting processes.</p>
      <p>&nbsp;</p>
      <p>&nbsp;</p>
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