Golang

Explain the principle of open addressing in the implementation of associative containers like map.

Do you have experience working with banking processing or banking processing systems?

Middle+

Лига Цифровой Экономики

Explain the concept of atomic packages and their purpose in programming.

Каким компонентом Kubernetes контролируется состояние и жизненный цикл pod?

Explain what blocking calls are in the context of goroutine operations and how they affect program execution

Where in the system do goroutines execute, and how is their management carried out?

Какова цель возвращаемой функции Cancel в методе Context.WithTimeout?

What is the role of a load proxy generator in distributed system architecture?

Junior — Middle

Mail.ru

What are the differences between pessimistic and optimistic resource locking strategies?

What type of data do hash functions use to return results in a map container?

Can you characterize Wildberries services as high load? What was the peak RPS?

Middle+

OZON

How can you manage goroutines and do they all run in a single thread?

Middle

VK

Is it possible to write data directly to a specific Kafka partition, bypassing the hash key?

What are the main advantages and disadvantages of using synchronous data replication?

Have you had experience using generic types in programming?

In which industry or field of activity does the product you are creating in the current project operate?

How is goroutine management implemented in the Go programming language?

Can you name the main network protocols and their purposes?

How to distinguish relational databases from column-oriented data storage systems?

What happens when two elements receive the same hash value in a hash table?