Wildberries

What are the advantages of using gRPC for data exchange between server components?

What sequence of actions is necessary to properly stop an application without data loss or crashes?

How does the seat reservation mechanism work at the database level? How to ensure that a seat is not sold twice?

Which array will be printed

What will be the output of program №58

What output will the program produce

Merging two sorted arrays into a single sorted array

What output will the program produce

Find and fix errors in the Go program

What text will the program output in Go (example 59)

What output will appear in the console when running program №57

Parallel document query to multiple servers

Handle a panic situation in Go

What output will the program produce

What result will be output by the program

What is the main role of the `remember` operator in your project or system?

How many threads are used by default in Dispatchers.IO when working with Kotlin Coroutines?

How do Flow, StateFlow, and SharedFlow differ in the context of reactive programming?

Is it possible to implement static method dispatching within a class?

Can you explain the main components of the Model-View-Controller architectural pattern?

Where is it better to deploy databases — in Kubernetes or on virtual machines?

Where are you currently located or in which city do you reside?

What technological tools or platforms would you prefer to avoid in your work?

The developer says your solution is unfeasible. What are your actions?