Queries are the methods that finds the information from the database and these methods are written inside the interface. Query Creation from method names We have User Model with the attributes : [crayon-673f6cd5df8f8526927989/] Now if we have to
In this blog, we will discuss how to add the JWT(JSON Web Token) Authentication with Spring Boot to secure our Rest API's. What is JWT ? When two systems exchange data, you can use a JSON Web Token
As we discussed what is Caching and merits and demerits of it in my previous blog Caching-I. In this, we will learn about how to do Synchronous caching using annotations and Asynchronous caching using Caffeine. Synchronous Caching :
What is Cache? It is the place where we store the frequently accessed data so that for future requests the data can be served faster instead of querying from the Database. Benefits of Caching : 1. Reduces our
In this blog we will read about the Gson and Jackson Libraries which are used to convert JSON data to Java Object and vice-versa. Gson is the open source Java Library provided by Google. If we have to