Why did you use Celery instead of Kafka for all tasks? What is the difference?
Middle
154
Python
11010
584
How many seconds will a function with two consecutive await asyncio.sleep(5) calls take to run?
Middle
153
Can you list the main types of relationships between tables in database management systems?
153
What ASGI server do you use in your FastAPI application?
Junior — Middle
153
153
Tell me about composite indexes in PostgreSQL. How did you come to use them and on which tables?
Middle
153
Can you explain the principle of operation and purpose of context managers in Python?
Junior — Middle
153
What is Middleware in FastAPI and why is it needed?
Middle
152
What technology stack do you prefer to use in your projects?
Junior — Middle
152
How was cache invalidation done in Redis?
Middle
152
How does indexing in a database affect the speed and efficiency of query execution?
151
What types of tasks in the field of Backend have you solved in your practice?
Junior — Middle
151
How to debug a container that crashes or hangs?
Middle
151
How many specialists participated in implementing one task at your previous workplace?
Junior — Middle
151
Can Nginx be used as a server for FastAPI? Can it replace Uvicorn?
Middle
151
What are Helm charts and what are they used for?
Middle+
150
How to make 10 requests to an external API in parallel and return the result?
Middle
150
150
What is PEP 8?
Junior
150
What exists in Kubernetes that is not in Docker? What is the minimal management unit?
Middle+
150