User at 22:10, 7 April 2023

2023-04-07T22:10:13Z

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2023-01-20T11:49:20Z

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2021-03-01T18:28:29Z

User: Created page with "'''Content Coming Soon'''"

2018-11-27T21:52:50Z

Created page with "'''Content Coming Soon'''"

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'''Content Coming Soon'''

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−	'''~~Content Coming Soon~~'''	+	== Definition ==
		+	An '''active database''' is a type of database system that incorporates event-driven programming, allowing it to automatically respond to changes or events occurring within the database or its environment. In an active database, triggers, rules, or constraints can be defined to perform certain actions or initiate specific processes when specific conditions are met. This enables real-time processing, improved data consistency, and reduced manual intervention for database management.

		+
		+	== Components ==
		+	Active databases typically consist of the following components:
		+	*'''Triggers:''' Triggers are user-defined procedures or routines that are automatically executed in response to specific events, such as data modifications (INSERT, UPDATE, DELETE) or changes to the database schema. Triggers can be used to maintain data integrity, enforce business rules, or perform additional actions based on the event.
		+	*'''Rules:''' Rules are conditions or constraints that govern how data can be manipulated within the database. In an active database, rules can be defined to automatically enforce data validation, referential integrity, or other constraints.
		+	*'''Events:''' Events are occurrences or changes within the database or its environment that can initiate actions or processes. Events can include data modifications, user actions, or external factors, such as time-based events or system events.
		+
		+
		+	== Benefits ==
		+	Active databases offer several advantages over traditional passive databases:
		+	*'''Data consistency:''' By using triggers and rules, active databases can automatically enforce data validation and maintain referential integrity, ensuring that data remains consistent and accurate throughout the system.
		+	*'''Automation:''' Active databases reduce the need for manual intervention in database management by automating tasks, such as data transformation, aggregation, or cleanup, in response to specific events.
		+	*'''Real-time processing:''' Active databases can react to events and initiate actions or processes in real-time, allowing for more responsive and efficient database operations.
		+	*'''Auditability:''' By automatically tracking and logging changes to the database, active databases can provide a comprehensive audit trail, facilitating improved security and compliance.
		+
		+
		+	== Examples ==
		+	*In a banking system, an active database could be used to automatically update the account balances of customers when a transaction occurs. Triggers could be defined to execute a routine that updates the account balances whenever a new transaction is inserted into the database, ensuring real-time accuracy and consistency.
		+	*In a customer relationship management (CRM) system, an active database could be used to automatically send email notifications to sales representatives when a lead's status is updated. A trigger could be defined to initiate the email notification process whenever a lead's status is changed, improving communication and responsiveness within the sales team.
		+
		+
		+	In conclusion, active databases are a powerful tool for managing and processing data in real time, offering benefits such as data consistency, automation, and auditability. By incorporating event-driven programming, active databases enable organizations to create more responsive, efficient, and accurate database systems.


	== See Also ==		== See Also ==
		+	[[Database Management System (DBMS)]]
		+
		+
		+	== References ==
		+	<references/>
		+	__NOTOC__

← Older revision		Revision as of 11:49, 20 January 2023
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	== See Also ==		== See Also ==
−	*[[IT Strategy (Information Technology Strategy)]]
−	*[[IT Governance]]
−	*[[E-Business]]
−	*[[Enterprise Architecture]]
−	*[[IT Sourcing (Information Technology Sourcing)]]
−	*[[IT Operations (Information Technology Operations)]]
−	*[[Chief Information Officer (CIO)]]

← Older revision		Revision as of 18:28, 1 March 2021
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	'''Content Coming Soon'''		'''Content Coming Soon'''
		+
		+
		+
		+	== See Also ==
		+	*[[IT Strategy (Information Technology Strategy)]]
		+	*[[IT Governance]]
		+	*[[E-Business]]
		+	*[[Enterprise Architecture]]
		+	*[[IT Sourcing (Information Technology Sourcing)]]
		+	*[[IT Operations (Information Technology Operations)]]
		+	*[[Chief Information Officer (CIO)]]

Active Database - Revision history

User at 22:10, 7 April 2023

User at 11:49, 20 January 2023

User at 18:28, 1 March 2021

User: Created page with "'''Content Coming Soon'''"