Big Data

Big data

Big data means that type of data which have a large volume and it can’t be processed easily. The volume of big data is so large so it cannot be processed by our traditional software’s, but this huge amount of data is used to determine the business problems that are difficult to handle. According to surveys about 2.5 quintillion of data is produce every day. So, you can determine the amount of data its huge to process. Three Vs of big data are volume velocity and variety

Volume:

          Volume means that how much amount of data is produce in a day now imagine 900 millions of people are using Facebook in a day some of them upload their pictures, some of them update their status, some of them upload videos and all the other stuff so you can imagine how much data we are produce in a day.

Velocity:

          Velocity refers to speed it means that how much data is produce with a specific time interval example at what speed of 900 million people produce data at one day or a specific time period.

Variety:

          Variety means that whether data is produced by humans or machine. This data may be structured or unstructured.

Why big data is so important?

          Big data is so important in now a day because it helps organization to determine their problems and to help them how to deal with them in future. Organization use different types of open source software that help them to access big data and also used to store them.

What is Hadoop?

          Hadoop is collections open source software that use computer network to facilitate us to solve problem that are massive in amount. It uses MapReduce program model to provide us software framework for distributed storage and utilize big data.