XML Databases
An XML database is a data persistence software system that allows data to be specified, and sometimes stored, in XML format. This data can be …
Read MBA, BBA, B.COM Notes
An XML database is a data persistence software system that allows data to be specified, and sometimes stored, in XML format. This data can be …
SQL is a computer language that is used for storing, manipulating, and retrieving data in a structured format. This language was invented by IBM. Here …
A Query is used to traverse over some data may be of small or large quantity to find the needed information. Data is the facts …
Insert The SQL INSERT INTO Statement is used to add new rows of data to a table in the database. Syntax There are two basic …
Tables Tables are used to store all the data in your database. Each row in a table holds an individual record that contains one or …
Data Definition Language (DDL) DDL changes the structure of the table like creating a table, deleting a table, altering a table, etc. All the command …
KEYS in DBMSÂ is an attribute or set of attributes which helps you to identify a row(tuple) in a relation(table). They allow you to find the …
The DBMS must support suitable languages and interfaces for each class of customers. In this topic, we will explain the types of languages and interfaces …
Database Management System (DBMS) is a software that allows access to data stored in a database and provides an easy and effective method of: Defining …
Decision Tree algorithm belongs to the family of supervised learning algorithms. Unlike other supervised learning algorithms, the decision tree algorithm can be used for solving …