Database
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Some Great Ways to Prevent MS SQL Server Database Corruption
Some Great Ways to Prevent MS SQL Server Database Corruption MS SQL server is prefer by many small and large…
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Database Security
Database Security Database security is concerned with authorization rules, user- defined procedures, and data encryption and authentication scheme. These are…
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Deadlock In Database
Deadlock In Database Deadlock In Database: Record locking mechanism may create an undesirable situation where two or more users are…
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Record Locking In Database
Record Locking In Database Record Locking In Database: Record Locking mechanism is the most common method to implement the concurrency…
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SQL as Data Manipulation Language
SQL as Data Manipulation Language SQL as Data Manipulation Language: Besides of retrieving data from database using SELECT statement,…
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Aggregate Function
Aggregate Function Aggregate Function: The aggregate function is also required in many database applications for generating reports. SQL provides this…
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SQL Joins
SQL Joins SQL Joins: A joins is a relational operation that combines row in one table to the rows in…
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Structure Query Language
Structure Query Language Structure Query Language (SQL) is the most popular and widely used relational standard database language. It is…
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Normalization In Database
Normalization In Database Normalization In Database: The process to convert the complex data structure into simple and stable data structure…
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Data Integrity
Data Integrity Data Integrity: Data integrity refers to the correctness and consistency of data. It is another form of database…
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Cardinality In ER Diagram
Cardinality In E-R Diagram Cardinality In ER Diagram: In a relational database model, the number of records in a table…
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Relationship In Database
Relationship in Database Relationship In Database: A relationship is an association between the instances of one or more entity types…
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Elements Of ER Model
Elements Of ER Model Elements Of ER Model: We know that E-R model describes the data as entities, attributes and…
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Entity Relationship Model
Entity Relationship Model Entity Relationship Model: The Entity-Relationship Model (or E-R Model) is a popular high conceptual data model. Peter…
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Database Administrator
Database Administrator Database Administrator: The database administrator (DBA) plays an important role in DBMS environment. In a database management system,…
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Phases In Database Development Process
Phases In Database Development Process Phases In Database Development Process: The database development process comprises a series of phases where…
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Database Development Process
Database Development Process Database Development Process: The database is the fundamental component of the information system of an organization and…
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Data Model In Database
Data Model In Database Data Model in Database: A representation of a real universal process, device or concept is known…
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Database Language
Database Language Database language is an important part of DBMS. It is used to access the required data from a…
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What is Data dictionary in DBMS
What is Data Dictionary in DBMS What is Data dictionary in DBMS: The data dictionary is also referred as data…
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What is Data Independence in Database
What is Data Independence in Database What is Data Independence in Database: The separation of data from the application programs…
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Mapping In Database
Mapping In Database Mapping In Database. The process to convert a request and the result from one level to another…
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Three Schema Architecture
Three Schema Architecture Three Schema Architecture: An early proposal states for a standardized terminology and architecture for database system were…
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Relationship between DBMS and Application Program
Relationship between DBMS and Application Program Relationship between DBMS and Application Program are very important.There is a very close relationship…
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Advantages Of Database Management System
Advantages Of Database Management System Advantages of Database Management System are as follows: Controlling Data Redundancy Data Consistency Data Sharing…
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Database Management System
Database Management System Typically database management system is considered as an electronically and computerized record keeping system. However, DBMS is…
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Introduction to Database
Introduction to Database Introduction to Database: A database is a collection of related data that must be stored in an…
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Data Processing
Data Processing Data Processing is the process to convert data into useful information. For this purpose, different operations may be…
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