framemark jsp对比_PHP和JSP作为服务器端脚本语言的性能比较【外文翻译】

外文翻译

Performance Comparison of PHP and JSP as Server-Side

Scripting Languages

MaterialSource:Notesin

Computer

Science

Author:

Scott

Trent;Michiaki Tatsubori;Toyotaro Suzumura;Akihiko Tozawa and Tamiya Onodera

Abstract:The dynamic scripting language PHP has become enormously popular

for implementing lightweight web applications, and is widely used as a server-side

scripting language for web servers.To contrast the performance of PHP and JSP for

this

purpose,we

used

the

SPECweb2005

benchmark,which

provides

three

application

scenarios

implemented

in

both

PHP

and

JSP.This

paper

describes

and

contrasts the results of SPECweb2005 performance benchmark testing performed on

different configurations of PHP and JSP using the popular web servers Apache and

Lighttpd. Despite the execution overhead of interpretation in PHP engines observed

in

micro

benchmarks,

the

experimental

result

of

SPECweb2005

benchmark

yields

valuable performance data for web server implementers.The efficiency of scripting

language

runtimes

still

matters

for

the

end-to-end

performance.However,once

carefully architected and tuned, the language runtime is less of a bottleneck than the

web server performance itself.

Keywords: PHP, JSP, SPECweb, Benchmarking, Web Server.

1 Introduction

The dynamic scripting language PHP(PHP Hypertext Preprocessor) has become

enormously

popular

for

implementing

lightweight

web

applications,and

is

widely

used to

access

databases and other middleware.Apache module popularity surveys

performed by Security Space in October 2007 indicate that 37% of Apache servers

have

PHP

support

enabled

,making

it

the

most

popular

Apache

module

by

10

percentage

points.Businesses

are

quickly

realizing

the

powerful

combination

of

a

service

oriented

architecture

environment

with

dynamic

scripting

languages

like

PHP .However,we

believe

that

there

are

still

critical

performance

issues

involving

PHP which remain to be investigated.

This

paper

focuses

on

the

use

of

dynamic

scripting

languages

to

implement

web

server

front-end

interfaces.This

corresponds

with

the

way

that

the

industry