![]() ![]() The good news is that there are tons of libraries available that can be readily used. What approach should be used when you already made significant investments into using Node.js and need to be able to process compute intensive tasks? Although there are plenty of examples on the web with tutorials on how to implement API’s using Node.js, very few address how to deal with making sure Node.js can scale and handle large loads. ![]() The downside of Node.js is that CPU intensive work could slow down or make Node.js completely unresponsive. In fact, there are more than 400,000 libraries available on NPM. Relatively fast (mainly due to the fact that V8 compiles it into native machine code)Īdditionally, because JavaScript is an extremely popular programming language primarily used in web development, there are numerous readily available libraries. The same language on the backend and frontend ![]() Other benefits of using JavaScript across a technology stack include: This allows applications to support thousands of concurrent connections as long as very little CPU is used. Node.js is particularly well suited for applications that have numerous concurrent connections (up to one million concurrent connections), and each request requires very few CPU cycles. This means that while executing synchronous operations nothing else is happening. If you have spent significant time working with Node.js or JavaScript in general, you know that it is single threaded. For others planning to build a new application, I incorporate useful tips to help you avoid issues up front. For those with existing applications, this article explores the most likely issues and how message queues, specifically with RabbitMQ in Node.js, effectively helps applications connect and scale. With workloads increasing, your application may start to fail. However, as you attract more users, response time gets slower. You know how to create an API and may feel like Superman while implementing new features. If you are a software developer, you already know what Node.js is. ![]()
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