Question: How would you go about analyzing performance of an application?

By: Praveen Printer Friendly Format    

Question: How would you go about analyzing performance of an application?

Answer:   When performance testing a Web application, several requirements must be
determined either through interpretation of data from an existing application that
performs similar work. Those requirements are:

User base
What is the expected number of users that will access this application? This is
generally expressed in hits per month, day, hour, or minute depending on

Total concurrent users

During a peak interval, what is the maximum possible number of users
accessing the application at the same time.

Peak request rate
How many pages will need to be served per second?





Most Viewed Articles (in Interview )

Interview Question: Is Struts compatible with other Java technologies?

Interview Question: Who wrote Struts?

Interview Question: Where can I get a copy of Struts?

Interview Question: How do I install Struts?

Interview Question: Why aren't the Struts tags maintained as part of the Jakarta Taglibs project ?

Interview Question: What is ActionServlet?

Interview Question: Why are some of the class and element names counter-intuitive?

Interview Question: What is EJB container?

Interview Question: What is Deployment descriptor?

Interview Question: What is EJB client JAR file?

Interview Question: What is Local client view in EJB?

Interview Question: What is Remote client view?

Interview Question: Can I invoke Runtime.gc() in an EJB?

Interview Question: Why does EJB needs two interfaces(Home and Remote Interface)?

Interview Question: What is the difference between ejbCreate() and ejbPostCreate?

Latest Articles (in Interview)

Comment on this tutorial