In any development scenario, changes are inevitable.
Every department want to make changes as quickly as possible.
Developer wants to work on something big, meaningful not just making small changes.
Deployment process takes time to get it done.
If some side logic which is expected to be changed someday removed from the code and write somewhere on cloud which is accessible by other departments too to visualise, raise change request and all can be done instantly.
No deployment wait. No time waste of a developer.
So, EBL is invented.
EBL gives a unique URL to plug into your code → on certain event, keep sending data → write your logic with drag and drop functionality → Run → modify this flow whenever you want.
It works simple as your extended business logics in cloud, so that you focus on your big goals and leave errands on citizen developers.
Examples are Example of some code/logics to move to EBL