In this post we are going to look at WebSockets, specifically how JMeter can be used to test them. Web Sockets are not supported natively by JMeter but there are a couple of Plugins that you can use that work very nicely. One of them is called JMeter WebSocket Sampler by Maciej Zaleski and information on the library can be found here. The second and the one we will use for our post is also called JMeter WebSocket Sampler and is by Peter Doornbosch, more information on this Plugin can be found here.

There are many samplers that JMeter provides but I am willing to bet that the HTTP Request samplers is the most frequently used and, in this Blog Post, we are going to look at how this works and how it can be configured.

We’ve raised a $60m Series C funding round to help us deliver on that goal. Bitrise is already core to the mobile engineering processes of many of the world’s most successful businesses, but — with this funding — we’ll build out our team and technology to make you even faster, more efficient, and more successful on mobile.

Performance is one of the most important aspects of web application development. A fast application will make its users, developers, and business stakeholders happy, while a slow one is sure to frustrate all three parties. In this article, we will consider some practices that you should adopt to scale your Node.js servers. Your servers will then be able to handle high traffic workloads without a degraded user experience.

Many technology companies have an ongoing commitment to their customers to guarantee reliability and uptime, with service level agreements that guarantee to resolve or escalate incidents within a particular time frame. Engineering team members rotate shifts so that someone is always on-call to be "paged" (these days, not using an actual pager) if an issue arises. Being on-call means that you typically need to be responsive even outside of your usual office hours.

From switching to remote work to auditing your expenses, 58 businesses share their top cost-saving strategies for growing businesses.

Software security breaches pose a major safety and security threats. However, writing high quality, secure code can be a challenge without the right tools and knowledge. Read along or jump ahead to the section that interests you the most.

For the newest instalment in our series of interviews asking leading technology specialists about their achievements in their field, we’ve welcomed Matthew Renze. Matthew is a specialist in artificial intelligence who has given over 100 talks on this very subject and is the author of numerous AI courses on Pluralsight.

If you’re a dev you’ve no doubt, come across people talking about monolith and microservice application architecture. Perhaps you are involved in designing a new system and have been asked to consider both architectures. The conversations are often regarding how microservices are the successor to monolith architecture, but today I’m going to try and layout why it’s not as simple as one being better than the other.

In the business world today, data is becoming increasingly more important with each passing year. If your company is not taking the time to learn how to store, analyze and scale data properly now, it could prove detrimental to the business in the long run. However, just as bad data practices can hold your company back, good data practices can propel the company forward. APIs are one tool that any business can use to begin better utilizing their data today.