Mayflower

How can you find out about form issues in production if it stops working (for example, registration does not complete)?

What tests will run if you execute the 'pytest' command from the project root? project/ ├── conftest.py ├── tests/ │ ├── check_api.py │ │ └── def test_get_users(): pass # (A) │ ├── test_ui_login.py │ │ ├── def test_button(): pass # (B) │ │ └── def check_label(): pass # (C) │ ├── web_test.py │ │ ├── def test_login_flow(): pass # (D) │ │ └── def logout_test(): pass # (E) │ └── integration/ │ └── test_db.py │ ├── class TestDatabase: │ │ └── def test_connect(): pass # (F) │ └── class DB_Helper: │ └── def test_ping(): pass # (G) ├── scripts/ │ └── test_cleaner.py │ └── def test_wipe_cache(): pass # (H) └── my_test_file.py └── def test_is_valid(): pass # (I)

What is the N+1 query problem and how to solve it with a large number of users?