What are the steps involved in using the Streaming API?

The Streaming API in Salesforce allows real-time streaming of data changes to subscribed clients, which is invaluable for applications that need immediate updates without polling the server continuously. The correct choice encompasses a holistic approach to utilizing this API effectively.

Creating push topics and subscribing to channels is fundamental to the Streaming API. Push topics are essentially custom objects that define the criteria for the data changes you want to track. By subscribing to these channels, clients can receive notifications in real-time as changes occur in the data they are interested in, allowing for an efficient way to keep applications synchronized with Salesforce data.

Setting up notifications and establishing connections is equally important. Clients must establish a connection to the Salesforce instance to receive notifications properly. This involves authentication and creating a session for persistent connections, enabling reliable communication for pushing the real-time data updates.

Implementing long polling and sending responses can also play a role in the Streaming API, especially in scenarios where maintaining a connection may not be feasible. Long polling allows clients to request updates while maintaining a connection until the server has new information to send, thus providing a way to manage data updates effectively even if a direct push isn't possible.

Together, these steps represent the comprehensive process required to successfully leverage the Streaming API, making the choice encompassing all aspects the most