difference between asp and servlet

What is difference between Servlet and JSP?

Servlets are faster as compared to JSP, as they have a short response time. JSP is slower than Servlets, as the first step in the JSP lifecycle is the conversion of JSP to Java code and then the compilation of the code. Servlets are Java-based codes. JSP are HTML-based codes.

What is difference between ASP and JSP?

JSP and ASP are both server side scripting languages. JSP is java based and is developed by Sun Microsystems whereas ASP is developed by Microsoft and is also referred as Classic ASP. ... ASP stands for Active Server Pages. JSP stands for Java Server Pages.

What is the difference between servlet and spring?

They are very different concepts also if their names are similar. A Servlet Container or Web Container (like Tomcat) is an implementation of various Java EE specifications like Java Servlet, JSP, etc. ... A web server + Java support. A Spring Container on the other hand, is the core and the engine of the Spring Framework.

Which is better servlet or JSP?

Servlet is faster than JSP. JSP is slower than Servlet because the first step in JSP lifecycle is the translation of JSP to java code and then compile. Servlet can accept all protocol requests.

Why do we use servlets?

A servlet is a Java programming language class that is used to extend the capabilities of servers that host applications accessed by means of a request-response programming model. Although servlets can respond to any type of request, they are commonly used to extend the applications hosted by web servers.

What are the problems with servlets?

Here are cons/drawbacks for using servlet:

• One servlet is loaded into JVM. ...
• When there is a request, there is a thread, not a process.
• Servlet is persistent until it destroys.
• Designing in a servlet is difficult and slows down the application.
• You need a JRE(Java Runtime Environment) on the server to run servlets.

What is the use of ASP?

As a whole, ASP.NET is a great framework to use when developing web sites and web applications. It is reliable, fast, easy to use, free and widely known. ASP.NET gives you full control of your development and can be used on any project, big or small.

Is JSP still used?

That said, there are still good uses for JSP and many companies out there still use them. It's just that, for traditional web applications today, most folks see more upsides to using JS frameworks over JSPs.

Is PHP faster than Java?

Java is a compiled language (sort of) and as such, is faster than PHP. However, in-practice PHP is faster on the web (usually). Because PHP is designed for the web. PHP frameworks are designed for the enterprise web.

Is Spring MVC still used?

Coming back to web app dev as a Java developer now, I'm wondering if there's still value in relearning Spring MVC or if the industry has moved past it. Yes. ... It's Spring Boot now, which is the same thing but prepackaged features.

Does spring use servlets?

Servlet technology is used for more generic server side extension for request-response paradigm. And Spring just uses it for the Web application over HTTP. Servlets are based upon a low-level API for handling requests and responses. ... Most Java web frameworks, including Spring MVC, use servlets behind the scenes.

Are servlets outdated?

Servlets/JSP can never becomes obsolete. As said, they are backbone/hidden players behind every good Java framework. So learning/knowledge of Servlets/JSP is essential and important part of Java web application development learning curve. Not all Java web app frameworks use Servlets/JSP -- but most do.

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