In recent years, web technology carried on growing and at same time, the\nnumber of internet users increased significantly in number. Today, a Web\nserver is capable of processing millions of requests per day, but during the\npeak period may collapse and becomes critical causing unavailability of the\nservices offered by the servers. That is why Web server performance is a topic\nof great interest to many researchers. In this paper, we evaluate experimentally\nthe impact of JSP and PHP dynamic content technology: JSP and PHP\nwith access to a database of performance data of Apache Web server. Using\nthe â??ApacheBenchâ? performance measurement tool, the approach is to compare\nthe performances of four different configurations of a Web server, such\nas: Apache Web server implementing JSP technology with access to PostgreSQL\ndatabase, Apache using PHP technology with the PostgreSQL as database,\nApache Web server using the JSP technology with access to MySQL\ndatabase, finally Apache and PHP with DBMS MySQL. At the end of this article,\nwe also present a Simulink model of Web server performance based on\nthe simple M/M/1 queue. During the modeling, the MATLAB software was\nused.
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