C#

What reasons can explain the high performance of BULK INSERT operation in SQL Server?

How is a partial index implemented in a SQL database management system?

How does the state of an index change after delete and re-insert operations in an SQL table?

What are the main differences between PostgreSQL and Microsoft SQL Server database management systems?

What distinguishes the creation of a clustered index from defining a PRIMARY KEY in SQL?

Please share your experience working with the PostgreSQL database, including the functions used and the features of working with this system.

Explain what the BULK INSERT operator in SQL is and what it is used for.

Can you give examples of index structures in SQL and their features?

Junior — Middle

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What is microservices architecture and what are its advantages and disadvantages?

How do you fill many fields in an SQL table?

What are the main differences between monolithic and microservices architectures in software development?

Why is it sometimes advisable to use data denormalization in a database?

How do you determine the need for indexing in SQL queries?

What are the advantages and disadvantages of using the BULK INSERT operation for data loading?

What are the differences between various index types in SQL and how do they affect query execution?

Describe the sequence of applying index filters when executing SQL queries.

In what order should the fields in a composite key of an SQL table be organized for optimizing search and data integrity?

What factors and structures can reduce the performance of data insertion operations in a SQL table?

What approaches exist to improve the efficiency of SQL query execution?

Do you have practical skills in database architecture development?