Big data is revolutionizing industries across the world, and one of them is healthcare. It is changing the management of diabetes and helping diabetics get better care, that is tailor-made for each one of them. With the number of people with diabetes growing significantly, the right approach to the management of diabetes is needed to control this new challenge. One in every ten people has diabetes, a number that is double that of 20 years ago. However, although the number of diabetics has nearly doubled up, most of the patients still use manual methods to test their blood sugar and inject insulin after the test like they have been doing for ages.