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<h1><a name="kanchor105"></a><a name="kanchor106"></a>Web Environment</h1>
<p>db4o runs perfectly well in a web environment. It can be used to build your web-application. </p>
<p>In most web-application multiple concurrent requests are processes. Normally you want to isolate each request from another. You can use db4o transactions to archive this isolation. <a href="web/web_isolation.htm" target="" title="" alt="" class="MCXref">See "Isolation in Web-Applications"</a> <![CDATA[ ]]></p>
<p>In most web-applications a object is only alive during a request. So you have to identify objects across requests. Therefore you need to add an additional id to your object. There are different possibilities for this. <a href="disconnected_objects.htm" target="" title="" alt="" class="MCXref">See "Disconnected Objects"</a></p>
<p>When you run in a web-environment, you often have stricter security limitations. Take a look at the security requirements. <a href="web/asp.net_security.htm" target="" title="" alt="" MadCap:conditions="Primary..NET" class="MCXref">See "ASP.NET Security"</a></p>
<p>Take a look how you create a object-container for each request. <a href="web/asp.net_request_example.htm" target="" title="" alt="" MadCap:conditions="Primary..NET" class="MCXref">See "ASP.NET Request Example"</a></p>
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<p>You might run into trouble because of ASP.NET assembly naming policy. <a href="web/asp.net_assembly_naming.htm" target="" title="" alt="" class="MCXref">See "ASP.NET Assembly Naming"</a></p>
<p>Take a look a small example ASP.NET MVC application, which includes all these concerns. <a href="web/asp.net_mvc_example.htm" target="" title="" alt="" class="MCXref">See "ASP.NET MVC Example"</a></p>
<H2>More Information</H2>
<p>Additional information about using db4o in ASP.NET environment can be found in db4o <a href="http://developer.db4o.com/ProjectSpaces/view.aspx/All_Tools_and_Add-Ons">Project Spaces</a>. The following community projects featuring db4o ASP.NET membership providers exist:</p>
<UL>
<LI value="1"><a href="http://www.codeplex.com/db4oProviders">db4o ASP.NET Providers</a>
</LI>
<LI value="2"><a href="http://developer.db4o.com/ProjectSpaces/view.aspx/Db4oMembership_Provider">db4oMembershipProvider for ASP.NET2</a>
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