Explain the difference between Zend 2 & Zend 3?
|S.no||Zend 2||Zend 3|
|1.||Doesn’t support backward compatibility.||Supports backward compatibility.|
|2.||Components are stored in a single GIT repository.||Components are stored in multiple GIT repositories.|
|3.||No availability of component installer.||Introduction of the component installer.|
|4.||Average ServiceManager and EventManager Performance.||Improved ServiceManager and EventManager Performance.|