Database

 Database

  Data are the statistical facts that are used to generate information. It is large in size and it hasn’t any specific meaning for decision making process. It needs certain process in sequential order to generate information from the data. Without data, decision makers cannot make appropriate decisions. Database is the systematic logical frame or format which helps to manage the statistical facts. With the help of the database it is easy t maintain the record, update it, manage it, manipulate it and secured it. A database is formed by the combination of different components like rows, columns, keys etc. It is always in tabulated format. Rows and column technically defines as record a field. Records explain details about the particular entity and a field explains the part of a whole facts. Its advantages are:

i)                    Database helps to integrate the scattered data or facts or figures.

ii)                   Database helps to reduce data redundancy and data inconsistency.

iii)                 Database provides the facility to browse the data from storage location either they are located at local area or remote area.

iv)                 It provides facility of data security.

v)                  It provides facility to record, update, manage,  manipulate and secured the data.