There are a lot of frameworks that that are used for enterprise java and springs is one of the most popular of these options. Spring Framework Online Training is important because it will teach you how easy, simplified and reusable codes can be created in the spring. Being an open source platform, spring is known for its small size and transparent applications.
In your Spring Framework Online Training in Chicago you will learn that no matter which kind of Java application you want to develop, it is going to become easy when you use spring. With its special POJO programming model, you will experience that programming gets better and the development gets simplified.
There are many reasons due to which the springs have an upper hand in comparison to the other frameworks. As discussed above, POJO serves a lot of advantages and when it is used, the need of using EJB gets completely eliminated. For instance, instead of using some application servers, you can choose to use servlet containers. Also, since the organization of the entire framework is in the modular fashion, you don’t have to pay attention on everything that exists and instead all you need to do is sort those out which will be used.
The compatibility levels of spring with the options and techniques like logging frameworks, ORM frameworks, JDK timers, Quartz, etc. is high and thus it ensures that you don’t have to enable and invest everything especially for spring. If you have any idea about the concept of dependency injection, you’d know that it helps in improving the way testing is done for an app made with the spring’s framework. All the test data can be easily injected with the help of the DI thus keeping the processes of testing sorted and developer friendly.
Working on the concepts of MVC, springs is an MVC framework. Due to this, you can easily use springs at the places of Struts or other frameworks which are not that good and result oriented when it comes to web development. Exceptions play an important role in web applications and with the Spring framework, you can make a use of its APIs which are highly convenient and make sure that the exceptions that are technology specific in nature can be converted into exceptions that are unchecked and consistent in nature.
The major reason behind the spring framework being lightweight is that its IOC containers that work on the concept of Inversion of Control are lightweight too. So in cases when there are memory limitations or the CPU resources are secluded, this feature comes in very handy. Another advantage here is due to the usage of transaction management interface. When the local transactions have to be scaled down to the global level, this feature of spring framework comes in very handy and adds to the convenience of the developer especially at the later stages of the development.
With all these features, springs sure are a better option in comparison to the other java based frameworks that you can choose.