How to Execute Parallel Tests with Selenium Grid and Java?

Executing parallel tests with Selenium Grid and Java enhances test efficiency by running multiple test cases simultaneously across different browsers and operating systems. This setup reduces execution time and improves test coverage. To begin, configure the Selenium Grid hub and register nodes to distribute test execution. Using TestNG annotations like @DataProvider or parallel="tests" in the XML file helps manage parallel runs efficiently. Developers and testers often learn these techniques through Selenium online training, which covers real-time grid setup, browser compatibility testing, and framework integration ensuring faster, scalable, and more reliable automation test execution.