Depending upon the company configurations, tests may be run on individual machines or spread out across a number of them. In this chapter, you'll see how to configure a Selenium Grid on their local machine for testing with multiple browsers as well as establishing a basic "in-house" grid. This section will also cover how to connect to popular third-party testing services in the cloud.

By the end of this chapter, you will be able to:

• Configure and connect to a Selenium Local Grid
• Configure and connect to a Selenium Network Grid
• Connect to a Selenium Grid on a third-party service