What is Spring Boot and how it is related with Spring?

Spring provides loosely coupled IOC based approach, although spring saves a lot of object creation but it increases "configurations" and you have to create container object & specify where to look for an object, Apart from that you have to specify a lot of configurations for Database, Transactions,...

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What is IOC and Dependency Injection? (Need of Spring with real life example)

The concept of IOC (Inversion of control) says just to use object and dependencies should be delegated (give responsibility) to a runtime environment that is IOC container in Spring. IOC (Inversion of control) deals with 3 things:         1. Object Creation,    ...

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What is Spring?

Spring is a general purpose framework which does not confine (limit or restrict) itself to any specific domain i.e. it can be used in a console application, web application, enterprise application or a web service. It is basically based on 2 fundamental concepts:         1....

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