Golang

Is it possible to standardize error handling?

Why are columnar databases convenient for analytics?

How is a slice organized under the hood in Go?

What are metrics (Prometheus)? How does it collect data?

Have you often had to perform tasks without clear instructions?

RWMutex — what is it? Why is it more efficient?

What is an error in Go? How to handle errors?

Have there been situations where your hypothesis or approach showed poor results?

Is it possible to ensure ACID in Redis?

What is a goroutine?

Recall a situation when you reached a dead end and didn't know how to solve a problem

What are indexes?

What will you ask and tell when receiving an open task?

Differences in data storage structures between row-oriented and column-oriented databases.

What are the features of working with ClickHouse?

What happens when the capacity of a slice is exhausted and another element is added?

What is the difference (the question was not fully recognized)?

Why are goroutines more efficient than operating system threads?

How does rehashing occur in Swiss Tables?

What happens when writing to an uninitialized (nil) channel?