Before jumping on to bigdata lets try to understand about what is data? Yeah, its all about the data before we start on how big it is. Data are units of information, it may be a number, text, image, audio, video and so on. For example the data of an employee are his name, age, designation and years of experience, etc. In modern technology every data is an assert and piece of valuable...
Why so struggle, just know about what it is in a simple manner..