Database Management System (DBMS) - Revision history

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-A '''Database Management System (DBMS)''' is software used to manage and organize databases. It provides an interface between the user, the application, and the database, allowing users to store, access, and manipulate data easily. A DBMS also ensures the security and integrity of the database by enforcing rules and constraints.
+A '''Database Management System (DBMS)''' is software used to manage and organize [[Database (DB)]]s. It provides an interface between the user, the application, and the database, allowing users to easily store, access, and manipulate data. A DBMS also ensures the security and integrity of the database by enforcing rules and constraints.
-DBMS software is used to create, modify, and delete data in a database. It can also be used to retrieve data and generate reports. A DBMS comprises various components, including a data dictionary, query language, security, backup and recovery, and transaction management.
+DBMS software creates, modifies, and deletes data in a database. It can also retrieve data and generate reports. A DBMS comprises various components, including a data dictionary, query language, security, backup and recovery, and transaction management.
 The data dictionary is a database that stores metadata, such as the names and definitions of tables, columns, and indexes. It provides a central location for storing and managing metadata, simplifying database administration and maintenance.
-The query language interacts with the database, allowing users to create, modify, and retrieve data. Common query languages include Structured Query Language (SQL), which is used in most relational DBMSs, and NoSQL, which is used in non-relational DBMSs.
+The query language interacts with the database, allowing users to create, modify, and retrieve data. Common query languages include [[Structured Query Language (SQL)]], used in most relational DBMSs, and NoSQL, used in non-relational DBMSs.
-DBMSs also provide security features to protect the database from unauthorized access, such as user authentication and authorization, encryption, and auditing. Backup and recovery features are used to ensure that the database can be restored to a previous state if data is lost or corrupted. Transaction management features ensure that multiple operations are executed as a single unit, allowing for atomicity, consistency, isolation, and durability (ACID) properties.
+DBMSs also provide security features to protect the database from unauthorized access, such as user [[Authentication|Authentication]] and authorization, encryption, and auditing. Backup and recovery features ensure that the database can be restored to a previous state if data is lost or corrupted. Transaction management features ensure that multiple operations are executed as a single unit, allowing for atomicity, consistency, isolation, and durability (ACID) properties.
-DBMSs are used in various industries, including finance, healthcare, government, and e-commerce. They can be used to manage large volumes of data, improve data accuracy and consistency, and reduce data redundancy. They also enable organizations to generate reports and gain insights into their data, which can inform business decisions and improve overall performance.
+DBMSs are used in various industries, including finance, healthcare, government, and e-commerce. They can manage large volumes of data, improve data accuracy and consistency, and reduce data redundancy. They also enable organizations to generate reports and gain insights into their data, which can inform business decisions and improve overall performance.
-In conclusion, a DBMS is a software application used to manage and organize databases. It provides an interface between the user, the application, and the database, allowing for easy data storage, access, and manipulation. DBMSs also ensure the security and integrity of the database and are used in various industries to improve data management and inform business decisions.
+In conclusion, a DBMS is a software application for managing and organizing databases. It provides an interface between the user, the application, and the database, allowing for easy data storage, access, and manipulation. DBMSs also ensure the security and integrity of the database and are used in various industries to improve data management and inform business decisions.
 == See Also ==
-*[[Database (DB)]]
+A Database Management System (DBMS) is software designed to store, manage, and retrieve information from databases. It provides users and programmers with a systematic way to create, retrieve, update, and manage data. DBMSs serve as the interface between the database and the end-users or application programs, ensuring that data is consistently organized and easily accessible.
-*[[Client Server Architecture]]
 *[[Active Data Dictionary]]
 *[[Active Database]]
 *[[Active Database Management System (ADBMS)]]

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	*[[Database (DB)]]		*[[Database (DB)]]
	*[[Client Server Architecture]]		*[[Client Server Architecture]]
		+	*[[Active Data Dictionary]]
		+	*[[Active Database]]
		+	*[[Active Database Management System (ADBMS)]]

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	== See Also ==		== See Also ==
	*[[Database (DB)]]		*[[Database (DB)]]
		+	*[[Client Server Architecture]]

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-A database management system (or DBMS) is essentially nothing more than a computerized data-keeping system. Users of the system are given facilities to perform several kinds of operations on such a system for either manipulation of the data in the database or the management of the database structure itself. <ref>[https://www.ibm.com/docs/en/zos-basic-skills?topic=zos-what-is-database-management-system What is a Database management system - IBM]</ref>
+A '''Database Management System (DBMS)''' is software used to manage and organize databases. It provides an interface between the user, the application, and the database, allowing users to store, access, and manipulate data easily. A DBMS also ensures the security and integrity of the database by enforcing rules and constraints.
-== See Also ==
+The query language interacts with the database, allowing users to create, modify, and retrieve data. Common query languages include Structured Query Language (SQL), which is used in most relational DBMSs, and NoSQL, which is used in non-relational DBMSs.
+== See Also ==
-== References ==
+*[[Database (DB)]]

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+A database management system (or DBMS) is essentially nothing more than a computerized data-keeping system. Users of the system are given facilities to perform several kinds of operations on such a system for either manipulation of the data in the database or the management of the database structure itself. <ref>[https://www.ibm.com/docs/en/zos-basic-skills?topic=zos-what-is-database-management-system What is a Database management system - IBM]</ref>
 == See Also ==
+*[[Data]]

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 == See Also ==
-*[[Business_Strategy|Business Strategy]]
-*[[IT_Strategy_(Information_Technology_Strategy)|IT Strategy]]
-*[[E-Strategy|e-Strategy]]
-*[[IT_Governance|IT Governance]]
-*[[Enterprise_Architecture|Enterprise Architecture]]
-*[[IT_Sourcing_(Information_Technology_Sourcing)|IT Sourcing]]
-*[[IT Operations_(Information_Technology_Operations)|IT Operations]]
-*[[Chief_Information_Officer_(CIO)|CIO]]
+== References ==

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		+	== See Also ==
		+	*[[Business_Strategy\|Business Strategy]]
		+	*[[IT_Strategy_(Information_Technology_Strategy)\|IT Strategy]]
		+	*[[E-Strategy\|e-Strategy]]
		+	*[[IT_Governance\|IT Governance]]
		+	*[[Enterprise_Architecture\|Enterprise Architecture]]
		+	*[[IT_Sourcing_(Information_Technology_Sourcing)\|IT Sourcing]]
		+	*[[IT Operations_(Information_Technology_Operations)\|IT Operations]]
		+	*[[Chief_Information_Officer_(CIO)\|CIO]]