Share your experience with setting up and managing databases.
Junior — Middle
238
Java
14621
265
What difficulties may arise when using rollback scripts during database updates?
Junior — Middle
238
What new solution for thread management was introduced in Java 21?
Junior — Middle
237
Tell us about your experience working with the RabbitMQ queue system
Junior — Middle
236
Can you explain what is meant by an atomic data type?
Junior — Middle
236
What are the differences between Kafka and Redis technologies in terms of their usage and architectural features?
Junior — Middle
234
What is the difference between using subqueries and joining tables via JOIN in SQL?
Junior — Middle
233
What methods do you use to manage database interactions in your projects?
Junior — Middle
232
How to implement the execution of certain business operations immediately after initializing a Spring application and configuring the context?
Junior — Middle
231
Can you explain the concept and role of ApplicationContext in the Spring framework?
231
Have you had experience with distributed transactions in microservices architecture?
Junior — Middle
231
Do you have practical experience working with the Kafka messaging system?
230
How is the configuration and registration of a Bean carried out within the Spring Framework?
Junior — Middle
229
What is the role of transaction isolation levels in the @Transactional annotation?
Junior — Middle
229
226
What are the advantages and disadvantages of using indexes in data storage systems?
Junior — Middle
225
Which component is responsible for establishing connection and registration between Kafka brokers?
Middle — Middle+
220
Could you tell about the test environment configuration used in your last project?
Junior — Middle
217
Can you explain what the memory model in Java is and how it affects program execution?
Junior — Middle
216
Share your experience in developing and debugging multithreaded applications.
Junior — Middle
216