Loadrunner is an application (tool) which is used to put an excessive load by simultaneous logins and form submitting into the web application or web portal.
Winrunnuer is used to test the functionality of the system under test
M Alam
What is the difference between statistics and parameter
difference between Data Mining and OLAP
What is the difference between the population and sample regression functions? Is this a distinction without difference?
What is the difference between quota sampling and cluster sampling
20.9182% difference.
Opensta- is a open source tool and there is no license for the tool load runner is a licensed tool and more secured
Yes
yes
The functional design document
The fact is that there is no END to learning software testing. however you can be proficient and in great demand if u have these skills. Functional Testing: Read CSTE book of knowledge - for testing concepts. Winrunner for automation QTP for automation IBM's Rational for automation Performance testing: Loadrunner for automation Silktest for automation Rational Suite for automation
Sla is a performance requirements which contains response time ,throughput,hits per second,etc.
You can do load testing using QTP and Loadrunner controller.QTP scripts runs on controller .But there u have to get terminal licenses for each machine .It does not spawn threads like Loadrunner but creates real session on the load generator machines.http://www.softwaretesting-certification.com/category/qtp-training-tutorials/
No. While HP's LoadRunner has a free trial version, you will eventually have to buy it to keep using it.
LoadRunner is a performance testing tool developed by Micro Focus (formerly owned by Hewlett Packard Enterprise) that is widely used to test and measure the performance, scalability, and reliability of software applications, particularly web-based applications and systems. It simulates real-world user activity and analyzes how an application behaves under different levels of load and stress. Here are some of the main uses of LoadRunner: Performance Testing: LoadRunner helps assess the performance of an application by simulating thousands of users interacting with it simultaneously. It measures response times, throughput, resource utilization, and other performance metrics under various load conditions. Stress Testing: LoadRunner can apply extreme loads to an application to determine its breaking point or the point at which it starts to fail. This helps identify bottlenecks and weaknesses in the system. Volume Testing: This involves testing an application with a large amount of data to ensure it can handle the expected volume of data without performance degradation. Scalability Testing: LoadRunner helps assess an application's ability to scale and handle increased load by gradually increasing the number of users, transactions, or data volume. Endurance Testing: LoadRunner is used to conduct long-duration tests to evaluate an application's performance over an extended period of time, detecting memory leaks, resource exhaustion, or performance degradation over time. Baseline Testing: Establishing a performance baseline is essential to compare the application's performance against expected norms. LoadRunner helps in setting up and measuring these baseline performance metrics. Distributed Testing: LoadRunner can simulate user interactions from multiple geographical locations, allowing you to test the application's performance in various network conditions. There is a training institute that I want to suggest to you for LoadRunner Training. Croma Campus Provide LoadRunner Online Training at an affordable price. There placement team starts scheduling job interviews for you. There good business relations and tie-ups with leading MNCs to allow us to place our best students there. For More details call: +91-971 152 6942, +91-8287060032
The purpose of this product is to see how well a computer is performing and the speeds at which the commands take place. It is expensive but rather useful.
i don't think you can. it was originally by mercury interactive which hp must have acquired. here's a link from hp's site: https://h10078.www1.hp.com/cda/hpms/display/main/hpms_content.jsp?zn=bto&cp=1-10^36653_4000_100__&jumpid=reg_R1002_USEN#. the link for WinRunner doesn't go anywhere though...
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