Author Archives: Sumit Thakur - Page 6
12 Ef CODD’S RULES IN RDBMS
12 Ef CODD’S RULES IN RDBMS PDF: In 1985, Dr Edgar Frank “Ted” Codd- A computer scientist working for IBM proposed the relational model for database management which forms the…
Types And Classification Of Database Management System
Types And Classification Of Database Management System + PDF - As we all know DBMS is an interesting subject and so is its classification. There are several criteria based on…
Instances, Schema and Sub Schema In DBMS With Examples
Instances, Schema and Sub Schema In DBMS With Examples If you are interested in learning about Instances,Schema and Subschema in DBMS? You are absolutely at the right place. Instances in…
E-R Diagrams in DBMS: Components, Symbols, And Notations
E-R Diagrams in DBMS: Components, Symbols, And Notations: E-R diagram is the short form of “Entity-Relationship” diagram. An e-r diagram efficiently shows the relationships between various entities stored in a…
Hashing Algorithm And Its Techniques In DBMS
Hashing Algorithm And Its Techniques In DBMS: In a large database, data is stored at various locations. It becomes hectic and time-consuming when locating a specific type of data in…
9 Disadvantages and Limitations of Data Warehouse
9 Disadvantages and Limitations of Data Warehouse: Data warehouses aren’t regular databases as they are involved in the consolidation of data of several business systems which can be located at…
What is Deadlock in DBMS, Prevention and Detection
What is Deadlock in DBMS, Prevention and Detection + PDF: If you are running a multi-process Database management system, one of the most feared complications is the Deadlock. It often…
Data Independence in DBMS, its Types and Advantages
Data Independence in DBMS, its Types and Advantages: One of the vast advantages of DBMS is the data independence. In this article, we will discuss what is data independence in…
What is an Attribute and 11 types with Examples
What is an Attribute and types with Examples: Generally attribute explains the characteristics of an entity. In database management system (DBMS) it assigns a database component or database field. Attribute…
12 Applications of Data Warehouse
12 Applications of Data Warehouse: Data Warehouses owing to their potential have deep-rooted applications in every industry which use historical data for prediction, statistical analysis, and decision making. Listed below…