Difference Between JSP and ASP
JSP vs ASP
JSP (Java Server Pages) and ASP (Active
Server Pages) are two of the commonly used server side scripting
languages that are used today in web development. ASP was created by
Microsoft as part of its IIS
that provides the user with tools needed to create a web site on his
Windows computer. It can be considered as free as ASP itself does not
cost money, but the fact that you need Windows means that you are still
going to spend money. JSP was created by Sun Microsystems as an
extension to Java.
Despite having the same task, JSP
and ASP achieves their tasks in different ways. ASP code are
interpreted on the fly each time it is accessed while JSP pages can
either be interpreted or compiled into a servlet. This means that JSP
pages actually takes a little bit longer to load because it needs to be
compiled first. But after it has loaded, it would actually perform
faster just as long as the code does not require any changes. Once the
code changes, it needs to be recompiled which takes longer. In cases
where code changes happens very often to the point that the performance
deteriorates a lot, the coder can opt to have his pages interpreted on
the fly just like ASP with the more or less the same level of
performance. JSP coders also have a choice of either compiling into a
Java servlet, which are still platform independent, or into the
operating system’s native bytecode.
As of today, most web developers are
using either JSP or the improved version of ASP called ASP.NET. For
people who are using a web server that’s running Microsoft Windows,
using ASP or ASP.NET is already a given. Those who use open source
software like Linux can choose between a few options that are either
free or not. Most people use other open source software like PHP while
JSP stands a distant second.
Summary:
1. JSP and ASP are both server side scripting languages
2. JSP is from Sun Microsystems while ASP is from Microsoft
3. ASP costs money while JSP is free.
4. ASP code is interpreted while JSP code is compiled at run time
5. JSP code can run faster than ASP if there are fewer changes
6. Majority of Windows users use ASP while users of open source operating systems like Linux use JSP among others.
1. JSP and ASP are both server side scripting languages
2. JSP is from Sun Microsystems while ASP is from Microsoft
3. ASP costs money while JSP is free.
4. ASP code is interpreted while JSP code is compiled at run time
5. JSP code can run faster than ASP if there are fewer changes
6. Majority of Windows users use ASP while users of open source operating systems like Linux use JSP among others.
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