СБК ПАРУС

Implementations - Logic of connecting users and producers - Message keys can be duplicated - Error in aligning consumer offsets with messages - No mood for producer - No execution for multiple brokers - Consumer group is hardcoded

How to optimize a slow SQL query with a full table scan?

What is the difference between TTL and LRU cache?

What is the difference between a B-tree index and a hash index in PostgreSQL? What other indexes do you know?

Tell me about the implementation of graceful shutdown and proper operation handling.

[name] asked: You mentioned event-driven architecture, have you participated in it? Have you done anything with it?

What does the construction `if __name__ == '__main__'` do in a Python file?

There is a large table, and you need to update the 'status' column from 'Enable' to 'Active'. How would you do this?

Proposal for organizing a knowledge base.