Do you regularly solve tasks on the CodeWars platform to practice your programming skills?
Junior — Middle
194
Node.js
In what cases is a complex primary key consisting of multiple fields used?
Junior — Middle
194
Have you participated in setting up and managing a PostgreSQL cluster using Patroni?
Junior — Middle
194
Explain what is meant by the Apply method in the context of programming or frameworks.
Junior — Middle
194
Can you explain the purpose and operation of PGBalancer in PostgreSQL?
Middle
191
What is the difference between CROSS JOIN and INNER JOIN operators when joining tables in SQL?
Junior — Middle
189
Have you worked with the Sequelize ORM library for databases?
Junior — Middle
187
Какие цели и направления в развитии своих технических навыков вы планируете достигнуть в ближайшем будущем?
Junior — Middle
185
How to distinguish between an inner join and a left outer join when working with SQL queries?
Junior — Middle
182
Can you list the main types of indexes used in database management systems?
Junior — Middle
180
Have you had experience working with transaction management mechanisms in SQL databases?
Junior — Middle
179