Cloud computing has completely changed the ability to transfer and data storage. An evolution that went extinct by plastic disks with a capacity of 1.44 MB and crossed the "giant" 1GB of storage offered by Google e-mail and then unlimited data storage services in cloud.
The transmission speed, secure file compression and encryption enables the user to have more security by storing data in a virtual cloud than carrying an external HD. To illustrate some factors that make cloud storage a leading trend in the universe processing and data transport, our specialist has created a very interesting Infographic on Benefits of Cloud Technology.
Volume of Data
The total volume of information currently stored for all companies around the world is 2.2 zettabytes - one zettabyte equals 1 billion terabytes. To handle this volume of information, there are approximately 7.5 million data centers scattered around the world, and have more than 165 000 300 m².
However, such a high demand for storage of digital content and files have a cost. The total investment in infrastructure for the data center is expected to grow on average 5% per year to reach the mark of $ 152 billion in 2016. In 2008, only 12% of workloads were virtualized in data centers, but by 2015 end, it is estimated to grow 70% of virtualization.
Gain Agility and Reduce Costs
Companies change some of its virtual servers to the cloud and virtualize their data center resources, in order to gain more agility. In addition, providing professional services in clouds that can grow with flexibility results in reduced business costs compared to isolated data centers today. IT expenses can be reduced by up to 35% with the change of data centers for virtual environments. Already the costs of network and cloud access can be reduced by up to 40% for companies that virtualize their data center resources.