triggers in sql

Triggers In SQL-:  Triggers are the part of sql. Active database is a database which provide facility for specifying for active rules.These rules can be automatically triggered by events that occur on database and initiate certain actions that have been specified in the rule declaration. Commercial database provide functionality of active database in the form… Read More »

open database connectivity

Open Database Connectivity-: Open Database Connectivity (ODBC)is a widely accepted application programming interface for database access. ODBC is designed for maximum interoperability as like the ability of a single application to access different database management system with the same source code. DBMS application call functions in the ODBC interface which are implemented in database specific… Read More »

basic terminology of google tag manager

Basic Interface and Terminology of Google Tag Manager-:  Google tag manager is a part of google.  Google tag manager has some interface . The important Interface of  of google tag manager has three types. Workspace Version Admin The Important terminology of google tag manager -: The Important  terminology of google tag manager has three types… Read More »

object oriented database management system

Object Oriented Database Management System(OODBMS)-: In recent years, several database applications have emerged whose complexities is not well handled by the relational database system as relational database system supports a fixed set of data type which is inadequate for such complex applications. These complex applications typically involve data that are highly interrelated such as product… Read More »

limitation of rdbms

limitation of rdbms-:We can easily see that in the changing scenario of web, advance and complex applications requirements are not easily satisfied by traditional RDBMS.  Following are the limitations of RDBMS due to which it is required to enhance it and equip it with new features : 1. Model Value Based Rather than Entity Based -:… Read More »

Structured Data Types in dbms

Structured Data Types -: A structured data type is a user defined data type with elements that are not atomic rather they are divisible and can be used either separately or as a single unit as per requirements. It is a form of user defined object that contains a sequence of attributes, each of which… Read More »

Object database system

Introduction -:In recent years, several database applications have emerged whose complexities is not well handled by the relational database system as relational database system supports a fixed set of data type which is inadequate for such complex applications. These complex applications typically involve data that are highly interrelated such as product definitions, multimedia content, or… Read More »