The Process Builder is a workflow tool that helps you easily automate your business processes by providing a powerful and user-friendly graphical representation of your process as you build it.
Streaming API’s are useful when you want to push the Notifications from Server to Client. It is best suited for applications which keep polling Salesforce for Record Changes. These applications would be benefited using Streaming APIs as it will reduce the unnecessary API calls and processing time of the requests which
The beauty of Visualforce is simplicity. Remember when you were told the entire page renders as PDF if you just add renderAs=PDF to the Page tag.
Well, once you start using a controller or an extension you will get used to these words… So, it is good that we understand what these methods really do.. Getter and setter methods are used to pass data from your visualforce page to your controller and vice versa.