Big Data

  What is Data? Data is an unprocessed or raw format information. It can be any character,  text, numbers, images, audio, or video. What is Big Data? Big data is a term that describes the large amount of data. It’s used to process huge and complex data. Data that is structured, unstructured, semi-structured and very large cannot be processed by relational database engines on given time . Moreover, The data will be growing exponentially based on time. This type of data called "big data" . Categories Of Big Data Structured Structured data refers to any data that fixed fields and records for example RDBMS and csv files. Example of Structured data Unstructured Unstructured data refers to any data that does not have predefined format, for example machine generated logs and web page.   Example of Unstructured data Semi-Structured Semi-Structured data refers to any data that would be a raw data or typed data in a ...