![]() ![]() ![]() It does, however, require a fundamental understanding of how a particular application works. But what about the rest of us? As I mention above, performance testing should be available to everybody, and that's where JMeter really comes into play.Īs free open source software, JMeter can be used by anybody. Some of them, such as HP LoadRunner, are brilliant tools that make performance testing a fairly easy proposition for the people that can afford them. Now, there are many commercial performance testing tools on the market. You can read more about a general approach to performance testing in this SCN Blog Sizing calculators are a wonderful thing but they cannot take the specifics of your environment into consideration. Without some form of benchmarking you cannot be confident that your BI Platform can handle the amount of usage you've estimated. It is my firm belief that performance testing should be available to everybody. You can download the tool from the JMeter Download Site and find a variety of useful tutorials and how-to articles on the official JMeter Wiki Why use JMeter? It is Java based and open source, so provides a fully extensible platform for developers to continuously innovate on.Īs part of the greater Apache project, JMeter benefits from a rich and knowledgeable community.It delivers a variety of graphical analyses of performance, such as graphs and charts, with a variety of results analysis tools available.It can be used to simulate heavy load on an application to analyze overall performance under different types of load.It may be used to test performance of both static resources such as JavaScript and HTML, as well as dynamic resources, such as JSP, Servlets, and AJAX.When used properly, it offers the ability to gain valuable insights into the performance of SAP BusinessObjects BI Platform, and can be used to maximize your return on investment (ROI) and lower your total cost of ownership (TCO). JMeter is accessible to everybody, from the largest corporations down to individuals running their own consultancy. Select all 'Running' VM instances, and the second is to select 'Expunging' VM instance (obviously you shouldĬhange these to examples appropriate for your particular database).Apache JMeter is open source software, a 100% pure Java desktop application designed to load test functional behavior and measure performance. In our Test Plan, we will make two JDBC requests. Then, select this new element to view its Control Panel (see Figure 6.4). To get the Add menu, and then select Add → Sampler → JDBC Request. More than one JDBC Request can refer to the same pool. ![]() Several different JDBC Configuration elements can be used, but they must have unique names.Įvery JDBC Request must refer to a JDBC Configuration pool. The pool is referred to in JDBC Requests in the ' Variable Name' field. JMeter creates a database connection pool with the configuration settings as specified in the Control Panel. The other fields on the screen can be left as the defaults. It is used by the JDBC Sampler to identify the configuration to be used.ĭatabase URL: jdbc:mysql://ipOfTheServer:3306/cloud This needs to uniquely identify the configuration. Variable name (here: myDatabase) bound to pool. Set up the following fields (these assume we will be using a MySQL database called ' cloud'): Then, select this new element to view its Control Panel (see Figure 6.3). To get the Add menu, and then select Add → Config Element → JDBC Connection Configuration. In this section, you will specify the JDBC requests toīegin by selecting the JDBC Users element. Now that we have defined our users, it is time to define the tasks that they ![]()
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