Golang

Why is a B-tree index used instead of a binary tree?

[имя] спросил: Could you tell me about any case from your experience that you are proud of?

Tell me about partitioning and sharding — what is the difference?

Tell me what you know about Kafka.

There are orders that transition through statuses during their lifecycle. You need to implement a database layer: - Save order status history - Consider partitioning In the future, beyond the current task, other methods will be implemented: retrieving statuses by time, full order history, etc.

What should you do if an endpoint is slow? Describe the diagnostic steps.

[name] asked: How active is your job search, are you already in final stages somewhere?

Is it possible to store only order_id -> current_status in Redis, and read the full order card from a replica? How to separate these two types of reads?

[name] asked: What is your current priority when choosing a new workplace?

[имя] спросил: What is your biggest professional dream?

[name] asked: Tell me about the team — its composition, is it cross-functional?

[name] asked: How did you get into Go development — did you study independently or in some other way?