Distributed Launch of E2E Tests in CI

Passing long E2E tests is a known pain for many. Roman will share his experience of how they relieved this pain. He will talk about: evolution of approach to running E2E tests in CI; experience of writing his own tool for distributed test running, using Python and PyTest as an example; transition from vertical to horizontal scaling of resources required for tests; possibility to get a conditionally infinite number of test execution threads.