What is RUM in computers?

RUM in computers stands for "Remote User Monitoring" or "Real User Monitoring." It refers to the practice of monitoring and analyzing the behavior and experiences of real users as they interact with a website or application. RUM tools are designed to provide insights into how real users interact with a product, identify performance bottlenecks, and detect any issues that affect their user experience.

Here's how RUM works:

- Instrumentation: A small JavaScript or other lightweight code snippet is embedded into the web page or application that you want to monitor. This code collects data about user actions, page load time, errors, and other performance metrics.

- Data collection: The code sends the collected data to a central server or cloud-based platform. The data can include information such as the user's device type, browser, location, time spent on pages, clickstream, and more.

- Analysis: The RUM platform analyzes the collected data to provide insights into user behavior and experience. It can generate reports, visualizations, and alerts to help you understand how real users are using your product, where they encounter problems, and what areas might need improvement.

- Optimization: You can use the insights gained from RUM to identify and fix issues, optimize performance, improve usability, and enhance the overall user experience. By continuously monitoring and analyzing user interactions, you can proactively address any issues that may arise and ensure a positive user experience for your website or application.