Spring Boot is built on the top of Spring framework which means it supports all the features of Spring framework. Spring Boot makes it easy to create standalone, production-grade spring based application that you can “Just Run”. As the standard definition says, Spring Boot provides a production-ready environment, which enables developers to focus more on… Read More »
The Bean Validation API is used for the validation of constraints on an object model using annotations. It can be very useful for validating the length, format, regular expressions, etc. of an object model. By default, bean validation is a Java specification; we need to explicitly provide its implementation. Basics of Bean Validation API In… Read More »
MongoDB is an open source NoSQL database, which means that unlike SQL, we do not store data in the form of tables and columns, i.e., it will not follow the RDBMS rules. It is a scalable, high-performance, document-oriented database. Difference between SQL and NoSQL database SQL Database NoSQL Database In an SQL database, we need… Read More »