DBS has more security and data integrity.It reduce data redundancy and updating errors which can occur in FBS.Contains of concurrent data access.But also it's expensive to use and they are also complex.Damage to DB affects virtually all application programs.
Database system is more secured than File base system . Database system can handle and reduce data redundancy. While File base system can not handle or reduce data redundancy.
Data Base Management System
base 2
A database is simply a collection of pieces of information (data). A text file storing names and phone numbers is a database. A database management system (DBMS) is some software that manages the data within the database such as MySQL. Both the software and the database are considered together when thinking of a DBMS.
Data validation makes sure that the data is clean, correct and meaningful, while data verification ensures that all copies of the data are as good as the original.
A database is a collection of tables that is used for some purpose (typically an application of some sort). A database model is a description of that database, and describes how the tables relate to each other. Typically, a model is designed first, then the actual database is implemented using the model as a blueprint.
data base means a collection of data,which may be inter related. data base management system is a collection of programs for managing the data base.
database is a collection of related data in any size and in any complexity whereas database management system is software for defining, constructing and manipulating databases for various reasons.
A data record is a collection of various fields of data (like name, organisation, sex, age etc), whereas a database is a collection of records tables. (And views, indexes, stored procedures, and other stuff;)
parallel operating system is tha sharing of data between two computers....... Distributing system is the sharing of data among different computers....
the difference between manual system and computerized system is manual system is too difficult to organize the data, and also has so Marney duplicate data, and also non-updated, out of search the previous data or record, computerized data system is also updated system and new version, you can able to manage Essie and flaxible that is the different.
Data Warehousing
A data base trigger occurs when a DML operation is performed on a data base table. A form trigger occurs when the user presses a key or navigates between fields on the screen.
A web-based system refers to software applications that are accessed through a web browser, allowing users to interact with the system over the internet. On the other hand, a data-based system refers to a system that primarily focuses on the storage, organization, and manipulation of data. While a web-based system may utilize a database to store data, the emphasis is on providing a user interface accessible through a web browser.
difference between Data Mining and OLAP
difference between serch data structure and allocation data structure
Software is an application in your system or OS. A data is files. However, an application is also saved in a data. That's why there is a setup root folder.
An external source of data is a connection to an external data base and contains data that does not change much. The difference of internal source of data is data that can change because it comes from sources inside an organization including inventory transactions, purchase orders, and sales.