Basic Concept Of Database Management System (DBMS) [Presentation Slide]
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This document provides an overview of basic concepts in database management systems (DBMS). It defines key terms like database, DBMS, software examples, purposes of DBMS, applications, and terminology. Specifically, it outlines what a database is, the role of a DBMS in providing management and control of data access. It lists example DBMS software and how DBMS reduce data redundancy and ensure security. Applications of DBMS mentioned include libraries, banking, education and telecommunications. Terminology defined includes entity, attribute, record, key, and relationship.
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A database management system (DBMS) is a software application that allows users to store, organize, and manage large amounts of data in a structured and efficient manner. DBMS provides a centralized repository for data that can be accessed and manipulated by multiple users and applications simultaneously.
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A database management system (DBMS) refers to a system software for creating and organizing
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A typical DBMS makes it possible to utilize query languages for collecting, searching, sorting,
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The relational database is the key method for organizing and maintaining data in information
systems as it is so flexible and easy to get to. It organizes data in two-dimensional tables called.
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1. The relationship between data and information and how computers process data into meaningful information.
2. What a database is and how it allows users to organize, access, and use data through database management systems.
3. The process of conceptual and physical database design including entity-relationship modeling and normalization.
Book by Muhammad Sharif full dbms Database systems handbook.pdf
Book by Muhammad Sharif full dbms Database systems handbook.pdfBahria University Islamabad, Pakistan
I'm Muhammad Sharif Database administrator and Database system Engineer from SKMCHRC Lahore.
I am good in databases and Research in data science
This book title: database systems handbook was purely written by Muhammad Sharif.
Database systems handbook
#Muhammad Sharif
#Database_systems_handbook Book by Muhammad Sharif full dbms Database systems handbook.pdf
Book by Muhammad Sharif full dbms Database systems handbook.pdfBahria University Islamabad, Pakistan
This document is a handbook on database systems by Muhammad Sharif. It contains 18 chapters covering topics like data types, data models, database design, normalization, transactions, relational algebra, indexing, security, Oracle administration, storage management and Oracle installation. It also includes chapters on database backups, application development using Oracle Application Express, and Oracle WebLogic server configurations. The handbook is dedicated to the author's reader for giving inspiration to work more. It provides acknowledgments thanking numerous individuals who contributed to preparing the second edition on relational database systems and management.Book by Muhammad Sharif full dbms Database systems handbook.pdf
Book by Muhammad Sharif full dbms Database systems handbook.pdfBahria University Islamabad, Pakistan
I'm Muhammad Sharif Database administrator and Database system Engineer from SKMCHRC Lahore.
I am good in databases and Research in data science
This book title: database systems handbook was purely written by Muhammad Sharif.
Database systems handbook
#Muhammad Sharif
#Database_systems_handbook Muhammad Sharif DBA full dbms Handbook Database systems.pdf
Book Name: Database systems handbook written by Muhammad Sharif DBA/RDBMS Administrator SKMCHRC Lahore.
Database management system or dbms is consized prepared from around 25 books.
Other name of this book are:
DBAM, RDBMS
Database management systems handbook,
Database Systems
Relational Database management systems handbook
Advance database systems handbook
#Database_systems_handbook
Muhammad Sharif
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Basic Concept Of Database Management System (DBMS) [Presentation Slide]
- 1. WELCOME TO OUR PRESENTATION
- 2. Basic Concept Of DBMS
- 3. Database Database Management System (DBMS) DBMS Software Purpose Of DBMS Application Of DBMS Terminology Contents
- 4. A database is a collection of information that is organized so that it can easily be accessed, managed, and updated. Database
- 5. Provide management of database. Control access to data. Contain a query language to retrieve information easily. Database Management System
- 6. Oracle MySQL Microsoft Access FileMaker FoxPro DBMS Software
- 7. Purpose of DBMS 1. It reduces data redundancy to a large extent. 2. It controls data inconsistency. 3. It facilitate sharing of data. 4. It ensures data security.
- 8. Library Management System Banking Universities and colleges Telecommunications Finance Application Of Database Management System
- 9. Entity Attribute Record Key Relationship Terminology
- 10. Entity An entity is any singular, identifiable and separate object.
- 11. Strong Entity Types Recursive Entity Types Weak Entity Types Composite Entity Types or Associative Entity Types SuperType and SubType Entities Type Of Entity
- 12. Attributes An attribute is a characteristic in a database management system (DBMS). An attribute refers to a database component, such a table.
- 13. Single valued Attributes Multi valued Attributes Composite Attribute Simple Attributes Stored Attribute Derived Attribute Type Of Attributes
- 14. Definition of Record A record (sometimes called a row) is a group of fields within a table that are relevant to a specific entity. For example,
- 15. key A key is an attribute or a set of attributes in a relation that identifies a tuple in a relation. They are also used to create relationship between different tables.
- 16. Super key. Candidate key. Primary Key. Alternate Key. Composite key. Foreign key. Type of key
- 17. Relationship A relationship exists between two database tables when one table has a foreign key that references the primary key of another table.