Java SE tools for Performance Analysis and debugging GlassFish …
By admin
Java SE tools for Performance Analysis and debugging GlassFish. Teknoloji. 29 Jul 2009. For effective performance analysis, it is very important that you can collect data and collect them consistently. For you to collect quality data, …

Five Technical Details to understand before performing Load …
By Jaideep
For example it may be .Net or J2EE or any other. 2. Servers: What all server services you are using to run/ use this application? What standard server applications are used for Presentation, Application and Database level? Some ex… … 5. Access details: Last but not the least important point is how the users will be accessing the application – via LAN, through dial-up, through internet, through some specific port and third party tool etc. AddThis Social Bookmark Button …

How do you deal with security then? I usually ask that it be turned off on the systems I am going to test. A lot of time and effort can be wasted trying to make an application play by the rules. For example, if a system allows only one login at a time and you need to simulate 1000 clients, you will need to have 1000 users defined. Worse, you will need to manage the use of all those logins across the machines being used to run the performance test. It becomes a data management nightmare and can cause endless frustration.

Some security rules only allow one instance of an application to connect to the server from an IP address. This makes it impossible to use a tool that spawns multiple threads or processes to simulate multiple clients.Now it might be impossible to turn security off or there may be rules against it. If that is the case then there are not a lot of options. But if it is at all possible, I suggest that you have security turned off while doing performance tests and avoid all of these problems entirely.