What type of database is PostgreSQL?
Junior — Middle
125
Python
10983
584
What professional tasks would you like to implement in your future role?
Junior — Middle
125
What is the purpose of a mutex when working with threads in Python?
Junior — Middle
124
How is the time complexity of inserting an element into a dictionary determined?
Junior — Middle
124
How is the dictionary structure implemented at a technical level?
Junior — Middle
124
Can an object of a class be used as a key in a dictionary structure?
Junior — Middle
123
Why is database normalization important and what benefits does it provide?
Junior — Middle
123
How to ensure reliable submission of a request from the database to the message queue?
Junior — Middle
122
Can you explain the principle of the Event Pool system?
Junior — Middle
120
Can you describe the main responsibilities and projects you worked on at your previous job?
119
What is the purpose of applying the ELT approach in data processing?
Junior — Middle
118
Can you explain what is meant by multithreading in programming?
Junior — Middle
117
In what situations is it recommended to use the JSON data type in PostgreSQL?
Junior — Middle
115
What messaging systems have you used in your practice?
Junior — Middle
115
Do you have questions for discussion or clarification?
Intern — Junior
109
Explain the concept of binary search tree and its main properties.
Junior — Middle
108
How are values returned from functions in Python?
Junior — Middle
106