Performing load tests with 10,000 to 30,000 Virtual Users often requires extra resources to generate the load. Testing from the Cloud may well be useful to provision a large amount of machines. While the machines hosting the Load Generators are in the Cloud, an on-premise NeoLoad Controller can be used to manage the remote Load Generators.
For heavy tests with Load Generators in the Cloud and with the Controller on premise, some configuration and tuning operations are necessary to increase the capacity of the testing environment including: