Our brains are made up of special cells called nerve cells. A nerve cell has a bulb-like cell body attached to a long nerve fiber, which is like a wire, and it actually carries very tiny electrical signals. These signals are the information that tell us what we feel, what we think, what we see, what we touch.
A pioneer is one of the first to explore and develop a new idea, concept or activity. The concept of big data isn’t groundbreaking but it is important for organizations that have multiple data sources and want to use all of the data in their applications. I believe there is a misconception that only large organizations have big data, but that is not true.