Python

What is the purpose of data replication mechanisms in databases?

Have you participated in implementing or using decorators in your past projects?

Have you had experience using the Pydantic library for data validation?

Junior — Middle

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What is the role of GIL in Python and why can it limit multithreading?

Junior — Middle

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What is the role of message brokers in data exchange systems?

Have you worked with queue brokers in your projects?

Which project allowed you to familiarize yourself with your current area of expertise?

Can you explain the concept of sharding and how it is applied in databases?

Junior — Middle

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Do you use generic types in your code?

What is the main purpose of using foreign keys in relational databases?

What are the differences between using multiple processes and threads in applications?

What is the main goal of sharding in distributed systems?

Explain what cyclic dependencies between modules in programming are and what consequences their occurrence may have.

In what situations can circular dependencies occur when importing modules or components?

Tell about the architecture of systems implemented in your previous projects.

Junior — Middle

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