Editor's note: Although this article may be controversial, I felt very insightful when I first saw it in June.
, and now feel the need to turn around here.
We have provided a lot of information about application servers in our "Practice Journey" station. I think the support for JSP
Application servers (and of course, EJB and Java ee) will, and perhaps are now, mainstream. Many people like PHP,
Perhaps it is because there is a spirit of freedom, or there is a lot of convenience and so on.
Anyway, everything is evolving, and it's still just an opinion and commentary. But things like that are getting more and more.
。 )
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PHP is an embedded scripting language that has no future. The reasons are manifold.
One, PHP lacks scale support.
Similar to the embedded language, one is ASP, one is the JSP can be used by Microsoft WINDOWSD com/
DCOM gets ActiveX support, which can be supported through the Java class and EJB of Sun Java
Second, the lack of multi-layered structure support.
For heavy duty sites, there is only one solution: distribution calculations. Database, application logic layer, Presentation logic layer
This separates, and the same layer can be separated according to the traffic, forming a two-dimensional array. ASP can be used by DCOM and Microsoft's TRA
Nscation server to get this kind of structure support, JSP can through Ejb/corba and many vendors Applica
tion server to get this kind of structure support, but PHP does not have such a condition.
Third, PHP is extremely unreasonable to achieve a chaotic and non-uniform database interface support, such as to Oracle,
MySQL, Sybase interfaces, are different from each other. This is amazing, and it also makes it in the electronic
The use of blocking in business----Even Perl gets an abstract database interface through DBI!
E-commerce is very popular in America now. This refers to the supporting environment of e-commerce. Microsoft's energy is probably W2K and
Big lawsuit, so the voice is very small. IBM's Ebuisness ads believe everyone sees it in all kinds of media.
The Its core is the use of Jsp/servlet Web Sphere. Another very famous e-commerce software in the West
Provider, Intershop. Its original product INTERSHOP1 2, 3, 4 accounted for the major ecommerce software share
。 They are all supported by CGI. But after October this year it launched the Enfinity, a jsp/se
Rvlet e-Commerce application Server, and claims to no longer develop traditional software. Allaire believes in doing we
b Development people have heard that because it is the developer of Coldfushion. Cold Fushion is a php-like east
West, but Allaire is not ready to go on with the development because it launches another application Server:
JRun, a Jsp/servlet tool. Another well-known vendor in the field of e-commerce is Oracle
。 Oracle8i is already an EJB Container, and its application server uses a more traditional mechanism,
But the previous two days it launched its own JSP interpreter.
Earlier this year, Netscape publicly stated that it was no longer developing liveware technology. The LiveWare is embedded,
or call server Side. Now it and Sun form a business alliance, with the nature of Jsp/servlet.
Some domestic news media do not know for what reason, has not been able to catch up with the United States this trend, still in the hype
Something destined to be out of date. Of course, I'm not saying that PHP is going to die, it may still exist, but it will only apply to
Some small, non-commercial sites. If you have a mind to develop in this area, or if you want to reserve some technology,
Be advised to spend some effort on ASP or JSP. On Linux, JSP can have a lot of good support and implementation, such as IBM
WebSphere, Oracle 8i+jsp,apache jserv+gnu JSP, Allaire JRun, and a new program for Apache: Jarkarta. Also, if you want to take a stand on future e-commerce support, focus on XML.
http://www.bkjia.com/PHPjc/532061.html www.bkjia.com true http://www.bkjia.com/PHPjc/532061.html techarticle Editor's note: Although this article may be controversial, I felt very insightful when I first saw it in June, and now I feel the need to take a little bit of it here. We "practice ...
