Can you explain the working principle of Optimistic Locking in the context of Spring and its application?
Junior — Middle
193
Java
14621
265
Explain the working principle of Pessimistic Locking in Spring and its application when working with databases.
Junior — Middle
183
What is the role of the Transactional annotation in working with Spring Data to ensure transaction management?
Junior — Middle
177
What is the difference between using a simple Statement and a prepared PreparedStatement for executing SQL queries in JDBC?
Junior — Middle
173