International Business Machines Corporation

Haixiao Yu

Manoj Punjabi

Lalith Kumar Maddali

Yves Le Bras

An approach is provided in which an information handling system begins by storing a first URL and a corresponding first web page dataset. The information handling system then receives a request to store a second URL and a corresponding second web page dataset. The information handling system determines that the second URL corresponds to the first URL and, as such, the information handling system creates a diff web page dataset based on a difference between the first web page dataset and the second web page dataset. In turn, the information handling system stores the second URL and the diff web page dataset.

Save session storage space by identifying similar contents and computing difference

Generating replay of a webpage is provided. In response to determining that a document object model (DOM) replay of the webpage is a differential DOM replay, a base DOM of the webpage, base DOM differentials of the webpage, and user interactions with the webpage are retrieved. The base DOM of the webpage is patched with the base DOM differentials of the webpage to generate a patched DOM corresponding to the webpage. The user interactions with the webpage are overlaid on the patched DOM to generate the replay of the webpage.

Patching base document object model (DOM) with DOM-differentials to generate high fidelity replay of webpage user interactions

In response to detecting a user-defined event on a client computer, a DOM snapshot of a DOM is captured. The DOM snapshot is of a DOM being used to generate an image on a display of the client computer. A hypertext markup language (HTML) request is populated with the DOM snapshot. The HTML request is a virtual request that directs a recipient to save the HTML request without returning a webpage upon receipt. The HTML request with the DOM snapshot is transmitted to an HTML server. Subsequently, a request for the DOM snapshot is transmitted from the client computer to the HTML server. The client computer receives an HTML response from the HTML server. The HTML response HTML response includes the DOM snapshot. An image is generated on a display of the client computer using the DOM snapshot from the HTML response.

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Fremont, CA, United States of America

Haixiao Yu