Patent ID: 8655943
Filing Date: 2014-02-18
Classification: G06F

Abstract:
1. A method of providing access to documents served by a web server, said method comprising: storing, in said web server, a set of versions of a document; receiving, by said web server, a first request to access said document, wherein said first request specifies a document identifier in the URL for said document; sending, from said web server, a last version in said set of versions of said document as a response to said first request; receiving, by said web server, a second request identifying a specific version in said set of versions, wherein said second request specifies a version identifier corresponding to said specific version in addition to said document identifier in the URL for said document; sending from said web server, said specific version of said document as a response to said second request, checking whether each received URL contains just said document identifier or said version identifier in addition; and determining to send said specific version of said document corresponding to said version identifier if the received URL contains said version identifier and to send said last version otherwise.