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System and method providing multi-tier applications architecture

  • US 6,996,599 B1
  • Filed: 09/21/2000
  • Issued: 02/07/2006
  • Est. Priority Date: 06/21/2000
  • Status: Expired due to Term
First Claim
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1. A system that executes a network-based application, comprisinga first component that receives and maps a local request that is serviced by relevant portions of application logic stored on a local portable storage medium and a server, the relevant portions on the server comprising a mobile logic portion;

  • a second component that identifies the relevant portions of the application logic and downloads the relevant portions from the local portable storage medium and server to the client to service the local request;

    a third component that grants access permission to the downloaded relevant portions based on a policy residing on the client, the access permission is at least one of a local and a remote permission that facilitates ensuring the downloaded portions are secure; and

    the execution of the relevant portions of the application is interchangeably processed by the server and the client without modification to the relevant portions.

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