| 摘要 |
<p>PURPOSE: A caching technique using data mining and real-time search information is provided to previously check data congestion in a large-scaled portal site in which a file request congests on a real time basis and to perform data caching. CONSTITUTION: Data is configured to be divided into a large group keyword and a high keyword, and the keyword information of file data is classified. A weight is given to the keyword of each file data. Data exceeding a critical value in the weight descending order of the classified file data is moved to a priority cache server. A request amount analyzer analyzers a request amount, and the data is copied from the priority cache server to a cache server. Load is distributed to a plurality of cache servers.</p> |
