| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To display the huge data of a Web page or the like with excellent operation responsiveness while scrolling the data in a service base-computer-system. <P>SOLUTION: In the server device of a server base-computing-system, when a Web page HP is loaded according to an application (Web browser) started according to an input event (access request of Web page HP) from a client device, plotting data G matched with the screen size of the client device are generated and transmitted, and the whole data of the Web page HP are divided by scroll width Ds units, and obtained as cache data CD in which cache ID has been added to the divided data. The cache data of the scroll width Ds units are successively divided into three areas, that is, "Level-1", "Level-2" and "Level-3" in the descending order of the possibility of the movement destination of screen scroll based on the plotting data G, and transmitted to the client device in the three steps of timing, that is, a first timing just after the load start of the Web page HP, a second timing just after the load end of the Weg page HP, and a third timing when a server load is light, and stored in a pre-read cache memory. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
