VK

What is the principle of copy-on-write and why is it used in programming?

Merging two sorted arrays into one

What are goroutines?

What does LEFT JOIN return when there are duplicate rows in the tables

What main functions and goals do you implement within the current project?

Describe the task of collapsing neighboring numbers into ranges?

If you were designing a GC, what approaches to garbage collection do you know besides traversing the reachability graph?

How would you build the most available service for calculating a number with an unlimited budget? What technologies would you use, where would you deploy, and how would you collect metrics?

What are GC Roots and how do they affect the automatic memory management process?

What is the storytelling technique in presentations?