Understand Overriding Magento Controller

Today I’m going to discussing a very cool and best Magento method which is known as overriding. Magento basically base on code pool, where all module/plugin are stored in community and core folder. But when we want to override those modules and all then we are using this awesome process which is known as Magento overriding. Basically, there three types of overriding, First one is class overriding another is a model and the last one is controller overriding and also API(soap type) overriding which is a very new concept which I will share you in my next tut. More