Database is collection of information

A database is a collection of information that is stored in a way that is easily saved, manipulated, queried, and updated. Due to the fact that there may be several databases in a company or organization, specific database management software is needed for these databases.

Big Data Analysis

Big data can be understood as a collection of data sets that are very large and complex which is difficult to be processed using on-hand database management tools or traditional data processing applications.