Advantages of Performance Testing with JMeter

Advantages of Performance Testing with JMeter

Things haven’t been identified for any people ever since we were first introduced to the globe Wide Web and therefore the Internet. Whether it’s the day-to-day operations of an organization or the style during which we approach any service, whether it’s the acquisition of groceries or the reservation of a flight. Thanks to the event of cutting-edge software technology and therefore the proliferation of mobile applications, we now have access to everything at the tip of our fingers.

The ever increasing demand for digital solutions, on the opposite hand, has prompted developers and providers of IT solutions to bypass the factor of quality assurance and instead focus their attention on the competition. Nevertheless, so as to attain sustainability and improve business outcomes, it’s necessary to supply end-users with solutions that are both the foremost effective and also the most reliable.

Now comes the time for internal control measures to be implemented. It’s possible that the time and energy spent verifying the functionality and performance of the merchandise being evaluated will contribute to the event of the foremost trustworthy solutions. All that’s required is for developers and testers to form intelligent decisions regarding the manual and automatic testing methods they employ.

However, since selecting the perfect performance testing tool is quite challenging, it’s imperative that a variety of important aspects be taken into consideration. These aspects include the kind of application, its purpose, the users it’s intended for, the extent of technical expertise required, and therefore the use of incorporated technologies like cloud computing, big data, and others.

In addition, there are varieties of SaaS-based and On-prem solutions that will assist you with performance testing solutions for your application by simulating the users and environment that are expected to interact with it.

The purpose of this blog is to realize an understanding of JMeter as a performance testing tool while also investigating the benefits that it can provide when applied to the testing of assorted forms of applications. Let’s begin.

JMeter: An Outline of its Functions and Possible Applications

JMeter could be a free and open-source testing tool that was developed by Apache. It enables users to conduct a range of performance tests. It’s a desktop application built on the Java artificial language that creates it possible to check client-server applications like databases, FTP servers, websites, web services, and so on. Most significantly, there are not any licensing fees that you just are chargeable for paying to use it.

JMeter users are never saddened because it helps them achieve their testing goals, although the software doesn’t require any financial investment on their part. The subsequent could be a list of a number of the more common varieties of applications that will be tested using JMeter:

• Servers for Databases
• Servers that use FTP
• Servers for LDAP
• Servers for Email: SMTP, POP3, and IMAP
• Scripting within the Shell
• The TCP Servers
• The HTTP and HTTPS Protocols for Websites
• REST and SOAP are two sorts of web services.

Advantages of Conducting Performance Testing with JMeter

As was mentioned earlier, JMeter may be a desktop application written entirely in Java that was developed with the intention of fulfilling the performance testing needs of users. From analyzing the system for factors like functionality, load, performance, regression, and more, to evaluating the system while subjecting it to a spread of various loads.

Not only that, but JMeter could be a free and open-source tool, and it is often easily integrated with a spread of plugins because of the platform-independent nature of its core and therefore the undeniable fact that it’s supported Java. In light of this, allow us to move swiftly on to gain an understanding of the advantages that JMeter has got to offer:

Compatibility between Servers

JMeter is a very powerful tool that will handle load and performance testing for a range of products, no matter the server or protocol being employed. Irrespective of if it’s HTTP or HTTPS web services, a database, FTP, LDAP, MOM (Message-oriented Middleware) through NoSQL (MongoDB), or JMS.

Architecture that may be Expanded

Users of JMeter, who are members of the open-source community to which JMeter belongs, are quite active when it involves developing plugins that are employed in conjunction with JMeter. In point of fact, JMeter provides all of the features and capabilities that are necessary to figure out reporting goals, particularly monitoring server resources and other features. If you would like to put in writing your own Plugins, it’s recommended that you just pursue using JMeter because it’s quite convenient to try and do so.

No Investment Required

The fact that there’s no financial investment required to use JMeter is one more significant advantage that creates it a viable option. Therefore, any group functioning on an advert project that needs performance management can profit from JMeter whether or not they need a limited budget. They’ll use it to develop in-house tools or work on any project that needs performance management.

Recording and Re-Playing

Users are able to enjoy the record and playback feature of JMeter, which allows users to make test scripts more quickly while pruning any latency. This feature is formed possible by the drag-and-drop functionality of JMeter.

Customizations

If you’re a developer who has to harness some additional capabilities on JMeter, you’ll always cash in on the very fact that it’s open-source to customize its ASCII text file and make anything that matches your requirements. This can be something that you just can do whenever you would like because of the character of its open-source nature.

Examination of the Load’s Distribution

JMeter enables distributed load testing, which makes it possible for developers and testers to collaborate on a master-slave set, which successively enables load testing on multiple machines.

Help From the Neighborhood

Because JMeter is an open-source tool, you’ll always ask the community for assistance together with your testing endeavors. This is often something you’ll do at any time. Additionally, there’s an unlimited selection of tutorials that will be found online and wont to gain an understanding of how its implementation works. It even provides an outsized number of free plugins that will be downloaded and wont to make the method of script creation and analysis go far more quickly.

Prior to Utilizing JMeter, Necessary Things to Stay in Mind

Even though JMeter is one of the foremost popular tools for performance testing, there are some things that developers and testers have to remember before commencing to work with it. Because it’s a tool that doesn’t include any vendor support on application development, it’s vitally important that users understand that acting on JMeter requires you to own access to the assorted JMeter resources that are currently available so as to make sure a more seamless execution.

In addition to the present, there are some other significant aspects that have to be borne in mind by testers so as for them to realize their performance testing objectives successfully. These are the following:

• Due to the necessities for dedicated hardware and an infatuated network, engaging in large projects in JMeter is a challenging Endeavour.
• Because JMeter doesn’t support cloud hosting, using it to check on multiple locations directly could sway be a challenge within the event that you just are required to try and do so.
• It is difficult to modify from one script to a different one during runtime by modifying the JavaScript requests because the appliance uses dynamic content and workflows. This means that the procedure may become time-consuming and will even require a major amount of effort.
• It is insufferable to use JavaScript during a web application that’s being simulated by JMeter because of the actual fact that JMeter only offers limited support for the processing of JavaScript. This might cause the simulation to be inaccurate.
• Because JMeter enables report visualization for heavy loads, it’s the potential to consume a big amount of memory, which can cause an application to run out of memory when subjected to heavy loads.
• JMeter doesn’t offer an entire reporting function, which is the last and most significant point to form.

If you’re visiting work on JMeter, it’s imperative that you simply are conversant in all of the key performance indicators (KPIs) related to the testing project. Additionally, if you’ve got a comprehensive knowledge of JavaScript and are capable of acting on enhancing the reporting and functionality mechanisms on JMeter, this could facilitate your speed up the complete testing process. If you are doing this, you’ll not only be able to see the capabilities of JMeter as a performance testing tool that’s easy to use, but you’ll even be ready to make sure that the performance testing of applications runs smoothly across a spread of devices and platforms.

About Enteros

Enteros offers a patented database performance management SaaS platform. It proactively identifies root causes of complex business-impacting database scalability and performance issues across a growing number of clouds, RDBMS, NoSQL, and machine learning database platforms.