I have 4+ yrs exp in qlikview but I'm very new to qliksense world.I have gone throgh some vedios from community.Is there any one application which contain all the charts and qliksense features together.And one more thing What's the difference between qlikview and qliksense?Is there any document which helps to understand qliksense within 2 to 3 days?
It is true still that QlikView has the ability for a skilled developer to create something amazing by getting under the bonnet and tweaking things. Some of that ability to customize is not there out of the box with Sense. What you do get though is a much more modern and responsive UI. Learn to live with (and love) what Sense gives you out of the box and you will find it is a brilliant product.
If you really need to customise Sense this can be done through the API and with mashups. This does require more work and a different skill set though.