Before we come across the situation of drawing the detailed border between both the products, we should not forget that both the products started with different perspectives to solve the Complex Event Processing (CEP) Problem. TIBCO BusinessEvents (BE) was developed as a TIBCO's approach to solving the CEP. On the other hand, StreamBase was originally the product of StreamBase Systems which was then acquired by TIBCO on June 11, 2013, and rebranded as now known TIBCO StreamBase. Where TIBCO's CEP product TIBCO BusinessEvents was primarily focused to be an Event-Driven Tool to solve the CEP but the StreamBase has been broadly focused on Streaming Analytics and assist in extraction of data flow pattern in Real-Time. Since the same thing can also be achieved with BE. Therefore, at a high level, both are somehow is majorly about the Processing of the Event. Hence arises the question, "Then now, Why do we have two separate TIBCO Products to achieve the same thing ?" !