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Evolution of information systems infrastructure

Information Technology (IT) is a growing field.  In the last twenty years we have seen a revolution in IT. In the early days people used mainframe computer which was a large machine for that we need a big room to set up. Now a days a computer fits in our backpack, which is a more powerful. Research and new innovation brought us here today what no one ever thought. Scientist and researchers spent many years to come to this point which made a big impact on our society and the IT industry. The Internet has made the biggest impact on our daily life. Internet made many impossible things to possible. Moreover, we can shop anything online from home. We can keep track our paycheck, expenses over the internet. We can watch movies online. We can work from home. Communication is a big part of it. It made so easy to connect with the whole world (Henry C. Lucas, 2009).  We are living in a digital world. Machine learning and artificial intelligence are making our life more digitize. We can just ask Siri, Google or Alexa set the temperature as our comfort, give direction to school, and turn on or off the light, all these things can be done just by asking to our mobile phone. 

In the World, we produce a huge volume of data each day. 2.5 quintillion bytes of data generating every day at the current rate. Internet of Things (IoT) are increasing the most amount of data. 90% of this data generated in the last two decades alone. As per the Forbes new currently 3.7 billion peoples are connected to the internet and Google search engine searches 40,000 keywords per seconds. Our all activities over the internet generates data. As data are growing dramatically it is also getting tough to manage, store and provide to users as require (Marr, 2018). 

Reference

Henry C. Lucas, J. (2009). Information Technology for Management. Zurich: The Global Text.

Marr, B. (2018, 05 21). How Much Data Do We Create Every Day? The Mind-Blowing Stats Everyone Should Read. Retrieved from Forbes: https://www.forbes.com/sites/bernardmarr/2018/05/21/how-much-data-do-we-create-every-day-the-mind-blowing-stats-everyone-should-read/#5657c86560ba