ACTE is an industry driven LoadRunner training provider with unique features. LoadRunner is an automation tool and there is more than 70% of automation tools occupied great place in the market. Our LoadRunner training provides a comprehensive understanding of the major components of LoadRunner tool. Start learning with us ACTE Loadrunner Classroom & Online Training Course.
1. Click Start > All Programs > HP Software > HP LoadRunner > Virtual User Generator or double-click the Virtual User Generator shortcut icon on the desktop. The main HP Virtual User Generator window opens.
- Record a script.
- Replay script.
- Identify the values to be correlated.
- Select the values and click the auto-correlate button.
- Verify the script by running again. A successful run means successful correlation.
While JMeter does support scripting in elements, you are not required to. This means you can run a complete load test without knowing a bit of code. This expands the number of users who can use JMeter or analyze the test results.LoadRunner, on the other hand, requires scripting knowledge.
We are happy and proud to say that we have strong relationship with over 700+ small, mid-sized and MNCs. Many of these companies have openings for Java analyst. Moreover, we have a very active placement cell that provides 100% placement assistance to our students. The cell also contributes by training students in mock interviews and discussions even after the course completion.
1. Load Runner
HP LoadRunner is an software testing tool from Hewlett-Packard. It is used to test applications, measuring system behaviour and performance under load. HP acquired LoadRunner as part of its acquisition of Mercury Interactive in November 2006.
2. Selenium
Mainly used for testing websites that run on browsers
You must know at least the basics of how to use a computer, and should be able to start a command line shell. If you are new to programming then Introduction to Programming is strongly recommended.
Most people would have started learning Performance testing using LoadRunner.Having said that LoadRunner has it own advantages in terms of the number of protocols it can support and it is the pioneer in the performance testing industry
Our courseware is designed to give a hands-on approach to the students in Loadrunner. The course is made up of theoretical classes that teach the basics of each module followed by high-intensity practical sessions reflecting the current challenges and needs of the industry that will demand the students’ time and commitment.
The “Simulate browser cache” option tells LoadRunner to “pretend” that it has a cache stored in the current session, and to keep track of the resources it has already downloaded.
Selenium is used to perform Automated Functional Testing whereas Load Runner is a Non Functional testing tool.
As a manual tester you would have done Functional testing and would have good knowledge in that. In order to use your previous experience , I would suggest you to learn Selenium.
Not only this, Selenium is in high demand. You would have better job prospects in future. In terms of number of jobs, there is always higher demand for Functional Testers.
All the best for your future !!
LoadRunner is also testing tool from the same company, but with a different purpose. Loadrunner was developed to simulate and test the user interactions like mouse clicks and keyboard presses. LoadRunner, on the other hand, simulates a heavy load or multiple concurrent users to stress the system.
Advantages And Features Of LoadRunner
LoadRunner is automated performance testing product from Mercury Interactive, later acquired by HP (Hewlett-Packard). This is only certified testing tool to work on CRM and ERP applications. Currently, LoadRunner occupies 70% of market share when compared to other testing tools.
LoadRunner can be used for stress test your software application or environment to identify the performance and behavior. The main objective of LoadRunner is to validate a software application under heavy load. This application able to generate real-time scenario where multiple users login from several end through specialized application named Virtual User Generator. The results can be used to enhance overall design and improvement of the software application.
Lets take a look at some of the advantages of Loadrunner
No need to install it on the server under test. It uses native monitors. For Ex: perfmon for windows or rstatd daemon for Unix
- Uses ANSI C as the default programming language and other languages like Java and VB.
- Excellent monitoring and analysis interface where you can see reports in easy to understand colored charts and graphics.
- Supports most of the protocols.
- Makes correlation much easier. We will dig into correlation through a series of posts later.
- Nice GUI generated script through a one click recording, of course you would need to modify the script according to your needs.
- Excellent tutorials, exhaustive documentation and active tool support from HP.
- Microfocus LoadRunner removes the drawbacks of manual performance testing with its user-friendly components.
- LoadRunner reduces personnel requirements by replacing human users with virtual users (Vusers).
- Vusers emulate the behaviour of real users and create real-world load on the server.
- LoadRunner reduces the amount of hardware required for testing because numerous Vusers can run on a single computer. That is called Load Generator.
- Microfocus LoadRunner Controller is a single point of control over all the Vusers and also allows you to easily and effectively create test scenario according to your need.
- LoadRunner monitors the application performance online and enabling you to fine-tune your system as per given SLA.
- LoadRunner automatically records the performance of the application during a test. You can choose from a wide variety of graphs and reports to view the performance data.
- LoadRunner checks where performance delays occur: network or client delays, CPU performance, I/O delays, database locking, or other issues on the database server.
- LoadRunner monitors the network and server resources to help you improve performance.
- LoadRunner tests are fully automated, so you can easily repeat them as often as you need.
- LoadRunner supports multiple protocols related to latest technology.
- LoadRunner can be easily integrated with other monitoring and profiling tools likeMicrofocus SiteScope, Microfocus Diagnostic etc.
- Dedicated support is provided by Microfocus on LoadRunner issues.
New Tuning Module Add-In The LoadRunner Tuning Module allows customers to isolate and resolve system performance bottlenecks. Once the application has been stress tested using LoadRunner, the Tuning Module provides component test libraries and a knowledgebase that help users isolate and resolve performance bottlenecks.
WAN Emulation Support
This powerful feature set enables LoadRunner to quickly point out the effect of the wide area network (WAN) on application reliability, performance, and response time. Provided through technology from Shunra Software, this WAN emulation capability introduces testing for bandwidth limits, latency, network errors, and more to LoadRunner.
Sun ONE Studio4 IDE Add-in Mercury Interactive and Sun Microsystems have worked together to integrate LoadRunner with the Sun ONE Studio4 add-in.
JBuilder for Java IDE Add-in LoadRunner now works with Borland's JBuilder integrated development environment (IDE) to create powerful support for J2EE applications. This add-in enables LoadRunner users who create J2EE applications and services with JBuilder to create virtual users based on source code within a JBuilder project.
Native ICA Support for Citrix MetaFrame LoadRunner now supports Citrix's Independent Computing Architecture (ICA) for the testing of applications being deployed with Citrix MetaFrame. This support is the first native ICA load testing solution of its kind, jointly developed with Citrix.
Web Transaction Breakdown Monitor for Isolating Performance Problems Now you can more efficiently isolate performance problems within your architecture. LoadRunner's Web Transaction Breakdown Monitor splits end-to-end transaction response times for the client, network, and server and provides powerful drill-down capabilities.
Data Wizard for Data-Driven Testing LoadRunner's Data Wizard enables you to quickly create data-driven tests and eliminate manual data manipulation. It connects directly to back-end database servers and imports desired data into test scripts.
Goal-Oriented Testing with AutoLoad The new AutoLoad technology allows you to pre-define your testing objectives beyond the number of concurrent users to streamline the testing process.Enterprise Java Bean Testing
By testing EJB components with LoadRunner, you can identify and solve problems during the early stages of application development. As a result, you can optimize performance before clients have been developed and thereby save time and resources.
XML Support With LoadRunner's XML support, you can quickly and easily view and manipulate XML data within the test scripts
