Strategy Design Pattern is one of the behavioural design patterns. This pattern helps to bring different strategies to the table, which means implementing different strategies for a task For example, payment services have different strategies (options) on e-commerce platforms e.g. credit card, net banking, UPI, pay later, wallets, etc. Some…
Note: Small discussion on the spring security filter chain. Spring Security is the most used framework to secure spring-based applications. It integrates authentication and authorization in your spring-based application to access resources. Unlike authentication and authorization, Spring security protects from common attacks like CSRF, session-management issues, etc. Web application security…
Hibernate is an ORM (Object Relational Mapping) framework to map Java objects with relational (rows and columns) database tables. ORM tools map Java objects with loaded data fetched from the database for example employee details and update them back to the database with newly provided details. It is a medium…