  Data will soon become one of the most precious treasures we have ever had, 43
trillion gigabytes of data will be created by 2020 according to a study made by
Mckinsey Global Institute, it is estimated that 2.3 trillion gigabytes of data
is created each day and most companies in the US have 100.000 gigabytes of data
stored. Data is recorded, stored and analyzed to enable technology and services
that the world relies on every day, this technology is getting smarter and we
will be soon living in a world of smart services or what is called smart
cities. This article presents an overview of the topic pointing to its actual
status and forecasting the crucial roles it will play in the future, we will
define big data analytics and smart cities and talk about their potential
contributions in changing our way of living and finally we will discuss the
possible down side of this upcoming technologies and how it can fool us,
violate our privacy and turn us into puppets or technology slaves.
