Explain the main principles of Apache Kafka and its architectural features.
Junior — Middle
165
Java
14621
265
Tell us about your experience in developing or using artificial intelligence-based solutions.
Junior — Middle
164
How have you used the @Transactional annotation in Spring and what was your experience with it?
Junior — Middle
164
Have you configured memory management for services in previous projects?
Junior — Middle
164
What system behavior is expected when using the Repeatable Read isolation level during concurrent updates of a single account by two transactions?
Senior
163
Improve the LRU cache implementation so that eviction occurs based on the time of last access, not the time of addition.
Senior
162
Have you had experience analyzing and optimizing Java application performance?
Junior — Middle
157
Is it possible to use a native SQL query for atomic balance update without locking rows?
Senior
152
How to ensure thread safety of the implemented LRU cache?
Senior
134
Implement an LRU cache with eviction of old values (basic implementation).
Senior
123